diff --git a/build/jslib/build.js b/build/jslib/build.js
index c0014ace..a35cf6df 100644
--- a/build/jslib/build.js
+++ b/build/jslib/build.js
@@ -157,6 +157,10 @@ define(function (require) {
             return build._run(cmdConfig);
         }).then(null, function (e) {
             errorMsg = e.toString();
+            //In wsh, get an unhelpful toString, so adjust
+            if  (errorMsg === '[object Error]') {
+                errorMsg = e.message + ': ' + e.description;
+            }
             errorTree = e.moduleTree;
             stackMatch = stackRegExp.exec(errorMsg);
 
@@ -473,10 +477,15 @@ define(function (require) {
                         //Be sure not to remove other build layers.
                         if (config.removeCombined) {
                             module.layer.buildFilePaths.forEach(function (path) {
-                                if (file.exists(path) && !modules.some(function (mod) {
-                                        return mod._buildPath === path;
-                                    })) {
-                                    file.deleteFile(path);
+                                if (file.exists(path)) {
+                                    var pathMatched;
+                                    lang.each(modules, function (mod) {
+                                        pathMatched = mod._buildPath === path;
+                                        return pathMatched;
+                                    });
+                                    if (!pathMatched) {
+                                        file.deleteFile(path);
+                                    }
                                 }
                             });
                         }
@@ -1220,7 +1229,8 @@ define(function (require) {
             syncChecks = {
                 rhino: true,
                 node: true,
-                xpconnect: true
+                xpconnect: true,
+                wsh: true
             },
             deferred = prim();
 
diff --git a/build/jslib/env.js b/build/jslib/env.js
index ab92ddd7..ce138e43 100644
--- a/build/jslib/env.js
+++ b/build/jslib/env.js
@@ -5,8 +5,9 @@
  */
 
 /*jslint strict: false */
-/*global Packages: false, process: false, window: false, navigator: false,
-  document: false, define: false */
+/*global Packages: false, process: false, navigator: false,
+  document: false, define: false, WScript, ActiveXObject, Components,
+  self, importScripts */
 
 /**
  * A plugin that modifies any /env/ path to be the right path based on
@@ -25,6 +26,8 @@
         env = 'browser';
     } else if (typeof Components !== 'undefined' && Components.classes && Components.interfaces) {
         env = 'xpconnect';
+    } else if (typeof WScript !== 'undefined' && typeof ActiveXObject !== 'undefined') {
+        env = 'wsh';
     }
 
     define({
diff --git a/build/jslib/es5-shimsham.README b/build/jslib/es5-shimsham.README
new file mode 100644
index 00000000..39d4a669
--- /dev/null
+++ b/build/jslib/es5-shimsham.README
@@ -0,0 +1,8 @@
+es5-shimsham is a combination of es5-shim and es5-sham, version 2.0.5.
+
+From https://github.com/kriskowal/es5-shim, MIT licensed.
+
+Look for this comment for the boundary between shim and sham:
+
+// START SHAM
+
diff --git a/build/jslib/es5-shimsham.js b/build/jslib/es5-shimsham.js
new file mode 100644
index 00000000..df877c6a
--- /dev/null
+++ b/build/jslib/es5-shimsham.js
@@ -0,0 +1,1352 @@
+// Copyright 2009-2012 by contributors, MIT License
+// vim: ts=4 sts=4 sw=4 expandtab
+
+// Module systems magic dance
+(function (definition) {
+    // RequireJS
+    if (typeof define == "function") {
+        define(definition);
+    // YUI3
+    } else if (typeof YUI == "function") {
+        YUI.add("es5", definition);
+    // CommonJS and <script>
+    } else {
+        definition();
+    }
+})(function () {
+
+/**
+ * Brings an environment as close to ECMAScript 5 compliance
+ * as is possible with the facilities of erstwhile engines.
+ *
+ * Annotated ES5: http://es5.github.com/ (specific links below)
+ * ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
+ * Required reading: http://javascriptweblog.wordpress.com/2011/12/05/extending-javascript-natives/
+ */
+
+//
+// Function
+// ========
+//
+
+// ES-5 15.3.4.5
+// http://es5.github.com/#x15.3.4.5
+
+function Empty() {}
+
+if (!Function.prototype.bind) {
+    Function.prototype.bind = function bind(that) { // .length is 1
+        // 1. Let Target be the this value.
+        var target = this;
+        // 2. If IsCallable(Target) is false, throw a TypeError exception.
+        if (typeof target != "function") {
+            throw new TypeError("Function.prototype.bind called on incompatible " + target);
+        }
+        // 3. Let A be a new (possibly empty) internal list of all of the
+        //   argument values provided after thisArg (arg1, arg2 etc), in order.
+        // XXX slicedArgs will stand in for "A" if used
+        var args = slice.call(arguments, 1); // for normal call
+        // 4. Let F be a new native ECMAScript object.
+        // 11. Set the [[Prototype]] internal property of F to the standard
+        //   built-in Function prototype object as specified in 15.3.3.1.
+        // 12. Set the [[Call]] internal property of F as described in
+        //   15.3.4.5.1.
+        // 13. Set the [[Construct]] internal property of F as described in
+        //   15.3.4.5.2.
+        // 14. Set the [[HasInstance]] internal property of F as described in
+        //   15.3.4.5.3.
+        var bound = function () {
+
+            if (this instanceof bound) {
+                // 15.3.4.5.2 [[Construct]]
+                // When the [[Construct]] internal method of a function object,
+                // F that was created using the bind function is called with a
+                // list of arguments ExtraArgs, the following steps are taken:
+                // 1. Let target be the value of F's [[TargetFunction]]
+                //   internal property.
+                // 2. If target has no [[Construct]] internal method, a
+                //   TypeError exception is thrown.
+                // 3. Let boundArgs be the value of F's [[BoundArgs]] internal
+                //   property.
+                // 4. Let args be a new list containing the same values as the
+                //   list boundArgs in the same order followed by the same
+                //   values as the list ExtraArgs in the same order.
+                // 5. Return the result of calling the [[Construct]] internal
+                //   method of target providing args as the arguments.
+
+                var result = target.apply(
+                    this,
+                    args.concat(slice.call(arguments))
+                );
+                if (Object(result) === result) {
+                    return result;
+                }
+                return this;
+
+            } else {
+                // 15.3.4.5.1 [[Call]]
+                // When the [[Call]] internal method of a function object, F,
+                // which was created using the bind function is called with a
+                // this value and a list of arguments ExtraArgs, the following
+                // steps are taken:
+                // 1. Let boundArgs be the value of F's [[BoundArgs]] internal
+                //   property.
+                // 2. Let boundThis be the value of F's [[BoundThis]] internal
+                //   property.
+                // 3. Let target be the value of F's [[TargetFunction]] internal
+                //   property.
+                // 4. Let args be a new list containing the same values as the
+                //   list boundArgs in the same order followed by the same
+                //   values as the list ExtraArgs in the same order.
+                // 5. Return the result of calling the [[Call]] internal method
+                //   of target providing boundThis as the this value and
+                //   providing args as the arguments.
+
+                // equiv: target.call(this, ...boundArgs, ...args)
+                return target.apply(
+                    that,
+                    args.concat(slice.call(arguments))
+                );
+
+            }
+
+        };
+        if(target.prototype) {
+            Empty.prototype = target.prototype;
+            bound.prototype = new Empty();
+            // Clean up dangling references.
+            Empty.prototype = null;
+        }
+        // XXX bound.length is never writable, so don't even try
+        //
+        // 15. If the [[Class]] internal property of Target is "Function", then
+        //     a. Let L be the length property of Target minus the length of A.
+        //     b. Set the length own property of F to either 0 or L, whichever is
+        //       larger.
+        // 16. Else set the length own property of F to 0.
+        // 17. Set the attributes of the length own property of F to the values
+        //   specified in 15.3.5.1.
+
+        // TODO
+        // 18. Set the [[Extensible]] internal property of F to true.
+
+        // TODO
+        // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).
+        // 20. Call the [[DefineOwnProperty]] internal method of F with
+        //   arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]:
+        //   thrower, [[Enumerable]]: false, [[Configurable]]: false}, and
+        //   false.
+        // 21. Call the [[DefineOwnProperty]] internal method of F with
+        //   arguments "arguments", PropertyDescriptor {[[Get]]: thrower,
+        //   [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},
+        //   and false.
+
+        // TODO
+        // NOTE Function objects created using Function.prototype.bind do not
+        // have a prototype property or the [[Code]], [[FormalParameters]], and
+        // [[Scope]] internal properties.
+        // XXX can't delete prototype in pure-js.
+
+        // 22. Return F.
+        return bound;
+    };
+}
+
+// Shortcut to an often accessed properties, in order to avoid multiple
+// dereference that costs universally.
+// _Please note: Shortcuts are defined after `Function.prototype.bind` as we
+// us it in defining shortcuts.
+var call = Function.prototype.call;
+var prototypeOfArray = Array.prototype;
+var prototypeOfObject = Object.prototype;
+var slice = prototypeOfArray.slice;
+// Having a toString local variable name breaks in Opera so use _toString.
+var _toString = call.bind(prototypeOfObject.toString);
+var owns = call.bind(prototypeOfObject.hasOwnProperty);
+
+// If JS engine supports accessors creating shortcuts.
+var defineGetter;
+var defineSetter;
+var lookupGetter;
+var lookupSetter;
+var supportsAccessors;
+if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
+    defineGetter = call.bind(prototypeOfObject.__defineGetter__);
+    defineSetter = call.bind(prototypeOfObject.__defineSetter__);
+    lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
+    lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
+}
+
+//
+// Array
+// =====
+//
+
+// ES5 15.4.4.12
+// http://es5.github.com/#x15.4.4.12
+// Default value for second param
+// [bugfix, ielt9, old browsers]
+// IE < 9 bug: [1,2].splice(0).join("") == "" but should be "12"
+if ([1,2].splice(0).length != 2) {
+    var array_splice = Array.prototype.splice;
+    Array.prototype.splice = function(start, deleteCount) {
+        if (!arguments.length) {
+            return [];
+        } else {
+            return array_splice.apply(this, [
+                start === void 0 ? 0 : start,
+                deleteCount === void 0 ? (this.length - start) : deleteCount
+            ].concat(slice.call(arguments, 2)))
+        }
+    };
+}
+
+// ES5 15.4.4.12
+// http://es5.github.com/#x15.4.4.13
+// Return len+argCount.
+// [bugfix, ielt8]
+// IE < 8 bug: [].unshift(0) == undefined but should be "1"
+if ([].unshift(0) != 1) {
+    var array_unshift = Array.prototype.unshift;
+    Array.prototype.unshift = function() {
+        array_unshift.apply(this, arguments);
+        return this.length;
+    };
+}
+
+// ES5 15.4.3.2
+// http://es5.github.com/#x15.4.3.2
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray
+if (!Array.isArray) {
+    Array.isArray = function isArray(obj) {
+        return _toString(obj) == "[object Array]";
+    };
+}
+
+// The IsCallable() check in the Array functions
+// has been replaced with a strict check on the
+// internal class of the object to trap cases where
+// the provided function was actually a regular
+// expression literal, which in V8 and
+// JavaScriptCore is a typeof "function".  Only in
+// V8 are regular expression literals permitted as
+// reduce parameters, so it is desirable in the
+// general case for the shim to match the more
+// strict and common behavior of rejecting regular
+// expressions.
+
+// ES5 15.4.4.18
+// http://es5.github.com/#x15.4.4.18
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach
+
+// Check failure of by-index access of string characters (IE < 9)
+// and failure of `0 in boxedString` (Rhino)
+var boxedString = Object("a"),
+    splitString = boxedString[0] != "a" || !(0 in boxedString);
+
+if (!Array.prototype.forEach) {
+    Array.prototype.forEach = function forEach(fun /*, thisp*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            thisp = arguments[1],
+            i = -1,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(); // TODO message
+        }
+
+        while (++i < length) {
+            if (i in self) {
+                // Invoke the callback function with call, passing arguments:
+                // context, property value, property key, thisArg object
+                // context
+                fun.call(thisp, self[i], i, object);
+            }
+        }
+    };
+}
+
+// ES5 15.4.4.19
+// http://es5.github.com/#x15.4.4.19
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map
+if (!Array.prototype.map) {
+    Array.prototype.map = function map(fun /*, thisp*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0,
+            result = Array(length),
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self)
+                result[i] = fun.call(thisp, self[i], i, object);
+        }
+        return result;
+    };
+}
+
+// ES5 15.4.4.20
+// http://es5.github.com/#x15.4.4.20
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter
+if (!Array.prototype.filter) {
+    Array.prototype.filter = function filter(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                    object,
+            length = self.length >>> 0,
+            result = [],
+            value,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self) {
+                value = self[i];
+                if (fun.call(thisp, value, i, object)) {
+                    result.push(value);
+                }
+            }
+        }
+        return result;
+    };
+}
+
+// ES5 15.4.4.16
+// http://es5.github.com/#x15.4.4.16
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every
+if (!Array.prototype.every) {
+    Array.prototype.every = function every(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self && !fun.call(thisp, self[i], i, object)) {
+                return false;
+            }
+        }
+        return true;
+    };
+}
+
+// ES5 15.4.4.17
+// http://es5.github.com/#x15.4.4.17
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
+if (!Array.prototype.some) {
+    Array.prototype.some = function some(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self && fun.call(thisp, self[i], i, object)) {
+                return true;
+            }
+        }
+        return false;
+    };
+}
+
+// ES5 15.4.4.21
+// http://es5.github.com/#x15.4.4.21
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce
+if (!Array.prototype.reduce) {
+    Array.prototype.reduce = function reduce(fun /*, initial*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        // no value to return if no initial value and an empty array
+        if (!length && arguments.length == 1) {
+            throw new TypeError("reduce of empty array with no initial value");
+        }
+
+        var i = 0;
+        var result;
+        if (arguments.length >= 2) {
+            result = arguments[1];
+        } else {
+            do {
+                if (i in self) {
+                    result = self[i++];
+                    break;
+                }
+
+                // if array contains no values, no initial value to return
+                if (++i >= length) {
+                    throw new TypeError("reduce of empty array with no initial value");
+                }
+            } while (true);
+        }
+
+        for (; i < length; i++) {
+            if (i in self) {
+                result = fun.call(void 0, result, self[i], i, object);
+            }
+        }
+
+        return result;
+    };
+}
+
+// ES5 15.4.4.22
+// http://es5.github.com/#x15.4.4.22
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight
+if (!Array.prototype.reduceRight) {
+    Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        // no value to return if no initial value, empty array
+        if (!length && arguments.length == 1) {
+            throw new TypeError("reduceRight of empty array with no initial value");
+        }
+
+        var result, i = length - 1;
+        if (arguments.length >= 2) {
+            result = arguments[1];
+        } else {
+            do {
+                if (i in self) {
+                    result = self[i--];
+                    break;
+                }
+
+                // if array contains no values, no initial value to return
+                if (--i < 0) {
+                    throw new TypeError("reduceRight of empty array with no initial value");
+                }
+            } while (true);
+        }
+
+        do {
+            if (i in this) {
+                result = fun.call(void 0, result, self[i], i, object);
+            }
+        } while (i--);
+
+        return result;
+    };
+}
+
+// ES5 15.4.4.14
+// http://es5.github.com/#x15.4.4.14
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf
+if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
+    Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
+        var self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                toObject(this),
+            length = self.length >>> 0;
+
+        if (!length) {
+            return -1;
+        }
+
+        var i = 0;
+        if (arguments.length > 1) {
+            i = toInteger(arguments[1]);
+        }
+
+        // handle negative indices
+        i = i >= 0 ? i : Math.max(0, length + i);
+        for (; i < length; i++) {
+            if (i in self && self[i] === sought) {
+                return i;
+            }
+        }
+        return -1;
+    };
+}
+
+// ES5 15.4.4.15
+// http://es5.github.com/#x15.4.4.15
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf
+if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
+    Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
+        var self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                toObject(this),
+            length = self.length >>> 0;
+
+        if (!length) {
+            return -1;
+        }
+        var i = length - 1;
+        if (arguments.length > 1) {
+            i = Math.min(i, toInteger(arguments[1]));
+        }
+        // handle negative indices
+        i = i >= 0 ? i : length - Math.abs(i);
+        for (; i >= 0; i--) {
+            if (i in self && sought === self[i]) {
+                return i;
+            }
+        }
+        return -1;
+    };
+}
+
+//
+// Object
+// ======
+//
+
+// ES5 15.2.3.14
+// http://es5.github.com/#x15.2.3.14
+if (!Object.keys) {
+    // http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
+    var hasDontEnumBug = true,
+        dontEnums = [
+            "toString",
+            "toLocaleString",
+            "valueOf",
+            "hasOwnProperty",
+            "isPrototypeOf",
+            "propertyIsEnumerable",
+            "constructor"
+        ],
+        dontEnumsLength = dontEnums.length;
+
+    for (var key in {"toString": null}) {
+        hasDontEnumBug = false;
+    }
+
+    Object.keys = function keys(object) {
+
+        if (
+            (typeof object != "object" && typeof object != "function") ||
+            object === null
+        ) {
+            throw new TypeError("Object.keys called on a non-object");
+        }
+
+        var keys = [];
+        for (var name in object) {
+            if (owns(object, name)) {
+                keys.push(name);
+            }
+        }
+
+        if (hasDontEnumBug) {
+            for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
+                var dontEnum = dontEnums[i];
+                if (owns(object, dontEnum)) {
+                    keys.push(dontEnum);
+                }
+            }
+        }
+        return keys;
+    };
+
+}
+
+//
+// Date
+// ====
+//
+
+// ES5 15.9.5.43
+// http://es5.github.com/#x15.9.5.43
+// This function returns a String value represent the instance in time
+// represented by this Date object. The format of the String is the Date Time
+// string format defined in 15.9.1.15. All fields are present in the String.
+// The time zone is always UTC, denoted by the suffix Z. If the time value of
+// this object is not a finite Number a RangeError exception is thrown.
+var negativeDate = -62198755200000,
+    negativeYearString = "-000001";
+if (
+    !Date.prototype.toISOString ||
+    (new Date(negativeDate).toISOString().indexOf(negativeYearString) === -1)
+) {
+    Date.prototype.toISOString = function toISOString() {
+        var result, length, value, year, month;
+        if (!isFinite(this)) {
+            throw new RangeError("Date.prototype.toISOString called on non-finite value.");
+        }
+
+        year = this.getUTCFullYear();
+
+        month = this.getUTCMonth();
+        // see https://github.com/kriskowal/es5-shim/issues/111
+        year += Math.floor(month / 12);
+        month = (month % 12 + 12) % 12;
+
+        // the date time string format is specified in 15.9.1.15.
+        result = [month + 1, this.getUTCDate(),
+            this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()];
+        year = (
+            (year < 0 ? "-" : (year > 9999 ? "+" : "")) +
+            ("00000" + Math.abs(year))
+            .slice(0 <= year && year <= 9999 ? -4 : -6)
+        );
+
+        length = result.length;
+        while (length--) {
+            value = result[length];
+            // pad months, days, hours, minutes, and seconds to have two
+            // digits.
+            if (value < 10) {
+                result[length] = "0" + value;
+            }
+        }
+        // pad milliseconds to have three digits.
+        return (
+            year + "-" + result.slice(0, 2).join("-") +
+            "T" + result.slice(2).join(":") + "." +
+            ("000" + this.getUTCMilliseconds()).slice(-3) + "Z"
+        );
+    };
+}
+
+
+// ES5 15.9.5.44
+// http://es5.github.com/#x15.9.5.44
+// This function provides a String representation of a Date object for use by
+// JSON.stringify (15.12.3).
+var dateToJSONIsSupported = false;
+try {
+    dateToJSONIsSupported = (
+        Date.prototype.toJSON &&
+        new Date(NaN).toJSON() === null &&
+        new Date(negativeDate).toJSON().indexOf(negativeYearString) !== -1 &&
+        Date.prototype.toJSON.call({ // generic
+            toISOString: function () {
+                return true;
+            }
+        })
+    );
+} catch (e) {
+}
+if (!dateToJSONIsSupported) {
+    Date.prototype.toJSON = function toJSON(key) {
+        // When the toJSON method is called with argument key, the following
+        // steps are taken:
+
+        // 1.  Let O be the result of calling ToObject, giving it the this
+        // value as its argument.
+        // 2. Let tv be toPrimitive(O, hint Number).
+        var o = Object(this),
+            tv = toPrimitive(o),
+            toISO;
+        // 3. If tv is a Number and is not finite, return null.
+        if (typeof tv === "number" && !isFinite(tv)) {
+            return null;
+        }
+        // 4. Let toISO be the result of calling the [[Get]] internal method of
+        // O with argument "toISOString".
+        toISO = o.toISOString;
+        // 5. If IsCallable(toISO) is false, throw a TypeError exception.
+        if (typeof toISO != "function") {
+            throw new TypeError("toISOString property is not callable");
+        }
+        // 6. Return the result of calling the [[Call]] internal method of
+        //  toISO with O as the this value and an empty argument list.
+        return toISO.call(o);
+
+        // NOTE 1 The argument is ignored.
+
+        // NOTE 2 The toJSON function is intentionally generic; it does not
+        // require that its this value be a Date object. Therefore, it can be
+        // transferred to other kinds of objects for use as a method. However,
+        // it does require that any such object have a toISOString method. An
+        // object is free to use the argument key to filter its
+        // stringification.
+    };
+}
+
+// ES5 15.9.4.2
+// http://es5.github.com/#x15.9.4.2
+// based on work shared by Daniel Friesen (dantman)
+// http://gist.github.com/303249
+if (!Date.parse || "Date.parse is buggy") {
+    // XXX global assignment won't work in embeddings that use
+    // an alternate object for the context.
+    Date = (function(NativeDate) {
+
+        // Date.length === 7
+        function Date(Y, M, D, h, m, s, ms) {
+            var length = arguments.length;
+            if (this instanceof NativeDate) {
+                var date = length == 1 && String(Y) === Y ? // isString(Y)
+                    // We explicitly pass it through parse:
+                    new NativeDate(Date.parse(Y)) :
+                    // We have to manually make calls depending on argument
+                    // length here
+                    length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) :
+                    length >= 6 ? new NativeDate(Y, M, D, h, m, s) :
+                    length >= 5 ? new NativeDate(Y, M, D, h, m) :
+                    length >= 4 ? new NativeDate(Y, M, D, h) :
+                    length >= 3 ? new NativeDate(Y, M, D) :
+                    length >= 2 ? new NativeDate(Y, M) :
+                    length >= 1 ? new NativeDate(Y) :
+                                  new NativeDate();
+                // Prevent mixups with unfixed Date object
+                date.constructor = Date;
+                return date;
+            }
+            return NativeDate.apply(this, arguments);
+        };
+
+        // 15.9.1.15 Date Time String Format.
+        var isoDateExpression = new RegExp("^" +
+            "(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign +
+                                      // 6-digit extended year
+            "(?:-(\\d{2})" + // optional month capture
+            "(?:-(\\d{2})" + // optional day capture
+            "(?:" + // capture hours:minutes:seconds.milliseconds
+                "T(\\d{2})" + // hours capture
+                ":(\\d{2})" + // minutes capture
+                "(?:" + // optional :seconds.milliseconds
+                    ":(\\d{2})" + // seconds capture
+                    "(?:\\.(\\d{3}))?" + // milliseconds capture
+                ")?" +
+            "(" + // capture UTC offset component
+                "Z|" + // UTC capture
+                "(?:" + // offset specifier +/-hours:minutes
+                    "([-+])" + // sign capture
+                    "(\\d{2})" + // hours offset capture
+                    ":(\\d{2})" + // minutes offset capture
+                ")" +
+            ")?)?)?)?" +
+        "$");
+
+        var months = [
+            0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365
+        ];
+
+        function dayFromMonth(year, month) {
+            var t = month > 1 ? 1 : 0;
+            return (
+                months[month] +
+                Math.floor((year - 1969 + t) / 4) -
+                Math.floor((year - 1901 + t) / 100) +
+                Math.floor((year - 1601 + t) / 400) +
+                365 * (year - 1970)
+            );
+        }
+
+        // Copy any custom methods a 3rd party library may have added
+        for (var key in NativeDate) {
+            Date[key] = NativeDate[key];
+        }
+
+        // Copy "native" methods explicitly; they may be non-enumerable
+        Date.now = NativeDate.now;
+        Date.UTC = NativeDate.UTC;
+        Date.prototype = NativeDate.prototype;
+        Date.prototype.constructor = Date;
+
+        // Upgrade Date.parse to handle simplified ISO 8601 strings
+        Date.parse = function parse(string) {
+            var match = isoDateExpression.exec(string);
+            if (match) {
+                // parse months, days, hours, minutes, seconds, and milliseconds
+                // provide default values if necessary
+                // parse the UTC offset component
+                var year = Number(match[1]),
+                    month = Number(match[2] || 1) - 1,
+                    day = Number(match[3] || 1) - 1,
+                    hour = Number(match[4] || 0),
+                    minute = Number(match[5] || 0),
+                    second = Number(match[6] || 0),
+                    millisecond = Number(match[7] || 0),
+                    // When time zone is missed, local offset should be used
+                    // (ES 5.1 bug)
+                    // see https://bugs.ecmascript.org/show_bug.cgi?id=112
+                    offset = !match[4] || match[8] ?
+                        0 : Number(new NativeDate(1970, 0)),
+                    signOffset = match[9] === "-" ? 1 : -1,
+                    hourOffset = Number(match[10] || 0),
+                    minuteOffset = Number(match[11] || 0),
+                    result;
+                if (
+                    hour < (
+                        minute > 0 || second > 0 || millisecond > 0 ?
+                        24 : 25
+                    ) &&
+                    minute < 60 && second < 60 && millisecond < 1000 &&
+                    month > -1 && month < 12 && hourOffset < 24 &&
+                    minuteOffset < 60 && // detect invalid offsets
+                    day > -1 &&
+                    day < (
+                        dayFromMonth(year, month + 1) -
+                        dayFromMonth(year, month)
+                    )
+                ) {
+                    result = (
+                        (dayFromMonth(year, month) + day) * 24 +
+                        hour +
+                        hourOffset * signOffset
+                    ) * 60;
+                    result = (
+                        (result + minute + minuteOffset * signOffset) * 60 +
+                        second
+                    ) * 1000 + millisecond + offset;
+                    if (-8.64e15 <= result && result <= 8.64e15) {
+                        return result;
+                    }
+                }
+                return NaN;
+            }
+            return NativeDate.parse.apply(this, arguments);
+        };
+
+        return Date;
+    })(Date);
+}
+
+// ES5 15.9.4.4
+// http://es5.github.com/#x15.9.4.4
+if (!Date.now) {
+    Date.now = function now() {
+        return new Date().getTime();
+    };
+}
+
+
+//
+// String
+// ======
+//
+
+
+// ES5 15.5.4.14
+// http://es5.github.com/#x15.5.4.14
+// [bugfix, chrome]
+// If separator is undefined, then the result array contains just one String,
+// which is the this value (converted to a String). If limit is not undefined,
+// then the output array is truncated so that it contains no more than limit
+// elements.
+// "0".split(undefined, 0) -> []
+if("0".split(void 0, 0).length) {
+    var string_split = String.prototype.split;
+    String.prototype.split = function(separator, limit) {
+        if(separator === void 0 && limit === 0)return [];
+        return string_split.apply(this, arguments);
+    }
+}
+
+// ECMA-262, 3rd B.2.3
+// Note an ECMAScript standart, although ECMAScript 3rd Edition has a
+// non-normative section suggesting uniform semantics and it should be
+// normalized across all browsers
+// [bugfix, IE lt 9] IE < 9 substr() with negative value not working in IE
+if("".substr && "0b".substr(-1) !== "b") {
+    var string_substr = String.prototype.substr;
+    /**
+     *  Get the substring of a string
+     *  @param  {integer}  start   where to start the substring
+     *  @param  {integer}  length  how many characters to return
+     *  @return {string}
+     */
+    String.prototype.substr = function(start, length) {
+        return string_substr.call(
+            this,
+            start < 0 ? ((start = this.length + start) < 0 ? 0 : start) : start,
+            length
+        );
+    }
+}
+
+// ES5 15.5.4.20
+// http://es5.github.com/#x15.5.4.20
+var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
+    "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
+    "\u2029\uFEFF";
+if (!String.prototype.trim || ws.trim()) {
+    // http://blog.stevenlevithan.com/archives/faster-trim-javascript
+    // http://perfectionkills.com/whitespace-deviations/
+    ws = "[" + ws + "]";
+    var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
+        trimEndRegexp = new RegExp(ws + ws + "*$");
+    String.prototype.trim = function trim() {
+        if (this === undefined || this === null) {
+            throw new TypeError("can't convert "+this+" to object");
+        }
+        return String(this)
+            .replace(trimBeginRegexp, "")
+            .replace(trimEndRegexp, "");
+    };
+}
+
+//
+// Util
+// ======
+//
+
+// ES5 9.4
+// http://es5.github.com/#x9.4
+// http://jsperf.com/to-integer
+
+function toInteger(n) {
+    n = +n;
+    if (n !== n) { // isNaN
+        n = 0;
+    } else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
+        n = (n > 0 || -1) * Math.floor(Math.abs(n));
+    }
+    return n;
+}
+
+function isPrimitive(input) {
+    var type = typeof input;
+    return (
+        input === null ||
+        type === "undefined" ||
+        type === "boolean" ||
+        type === "number" ||
+        type === "string"
+    );
+}
+
+function toPrimitive(input) {
+    var val, valueOf, toString;
+    if (isPrimitive(input)) {
+        return input;
+    }
+    valueOf = input.valueOf;
+    if (typeof valueOf === "function") {
+        val = valueOf.call(input);
+        if (isPrimitive(val)) {
+            return val;
+        }
+    }
+    toString = input.toString;
+    if (typeof toString === "function") {
+        val = toString.call(input);
+        if (isPrimitive(val)) {
+            return val;
+        }
+    }
+    throw new TypeError();
+}
+
+// ES5 9.9
+// http://es5.github.com/#x9.9
+var toObject = function (o) {
+    if (o == null) { // this matches both null and undefined
+        throw new TypeError("can't convert "+o+" to object");
+    }
+    return Object(o);
+};
+
+
+// START SHAM
+
+// ES5 15.2.3.2
+// http://es5.github.com/#x15.2.3.2
+if (!Object.getPrototypeOf) {
+    // https://github.com/kriskowal/es5-shim/issues#issue/2
+    // http://ejohn.org/blog/objectgetprototypeof/
+    // recommended by fschaefer on github
+    Object.getPrototypeOf = function getPrototypeOf(object) {
+        return object.__proto__ || (
+            object.constructor
+                ? object.constructor.prototype
+                : prototypeOfObject
+        );
+    };
+}
+
+// ES5 15.2.3.3
+// http://es5.github.com/#x15.2.3.3
+if (!Object.getOwnPropertyDescriptor) {
+    var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a non-object: ";
+
+    Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
+        if ((typeof object != "object" && typeof object != "function") || object === null) {
+            throw new TypeError(ERR_NON_OBJECT + object);
+        }
+        // If object does not owns property return undefined immediately.
+        if (!owns(object, property)) {
+            return;
+        }
+
+        // If object has a property then it's for sure both `enumerable` and
+        // `configurable`.
+        var descriptor =  { enumerable: true, configurable: true };
+
+        // If JS engine supports accessor properties then property may be a
+        // getter or setter.
+        if (supportsAccessors) {
+            // Unfortunately `__lookupGetter__` will return a getter even
+            // if object has own non getter property along with a same named
+            // inherited getter. To avoid misbehavior we temporary remove
+            // `__proto__` so that `__lookupGetter__` will return getter only
+            // if it's owned by an object.
+            var prototype = object.__proto__;
+            object.__proto__ = prototypeOfObject;
+
+            var getter = lookupGetter(object, property);
+            var setter = lookupSetter(object, property);
+
+            // Once we have getter and setter we can put values back.
+            object.__proto__ = prototype;
+
+            if (getter || setter) {
+                if (getter) {
+                    descriptor.get = getter;
+                }
+                if (setter) {
+                    descriptor.set = setter;
+                }
+                // If it was accessor property we're done and return here
+                // in order to avoid adding `value` to the descriptor.
+                return descriptor;
+            }
+        }
+
+        // If we got this far we know that object has an own property that is
+        // not an accessor so we set it as a value and return descriptor.
+        descriptor.value = object[property];
+        return descriptor;
+    };
+}
+
+// ES5 15.2.3.4
+// http://es5.github.com/#x15.2.3.4
+if (!Object.getOwnPropertyNames) {
+    Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
+        return Object.keys(object);
+    };
+}
+
+// ES5 15.2.3.5
+// http://es5.github.com/#x15.2.3.5
+if (!Object.create) {
+
+    // Contributed by Brandon Benvie, October, 2012
+    var createEmpty;
+    var supportsProto = Object.prototype.__proto__ === null;
+    if (supportsProto || typeof document == 'undefined') {
+        createEmpty = function () {
+            return { "__proto__": null };
+        };
+    } else {
+        // In old IE __proto__ can't be used to manually set `null`, nor does
+        // any other method exist to make an object that inherits from nothing,
+        // aside from Object.prototype itself. Instead, create a new global
+        // object and *steal* its Object.prototype and strip it bare. This is
+        // used as the prototype to create nullary objects.
+        createEmpty = (function () {
+            var iframe = document.createElement('iframe');
+            var parent = document.body || document.documentElement;
+            iframe.style.display = 'none';
+            parent.appendChild(iframe);
+            iframe.src = 'javascript:';
+            var empty = iframe.contentWindow.Object.prototype;
+            parent.removeChild(iframe);
+            iframe = null;
+            delete empty.constructor;
+            delete empty.hasOwnProperty;
+            delete empty.propertyIsEnumerable;
+            delete empty.isPrototypeOf;
+            delete empty.toLocaleString;
+            delete empty.toString;
+            delete empty.valueOf;
+            empty.__proto__ = null;
+
+            function Empty() {}
+            Empty.prototype = empty;
+
+            return function () {
+                return new Empty();
+            };
+        })();
+    }
+
+    Object.create = function create(prototype, properties) {
+
+        var object;
+        function Type() {}  // An empty constructor.
+
+        if (prototype === null) {
+            object = createEmpty();
+        } else {
+            if (typeof prototype !== "object" && typeof prototype !== "function") {
+                // In the native implementation `parent` can be `null`
+                // OR *any* `instanceof Object`  (Object|Function|Array|RegExp|etc)
+                // Use `typeof` tho, b/c in old IE, DOM elements are not `instanceof Object`
+                // like they are in modern browsers. Using `Object.create` on DOM elements
+                // is...err...probably inappropriate, but the native version allows for it.
+                throw new TypeError("Object prototype may only be an Object or null"); // same msg as Chrome
+            }
+            Type.prototype = prototype;
+            object = new Type();
+            // IE has no built-in implementation of `Object.getPrototypeOf`
+            // neither `__proto__`, but this manually setting `__proto__` will
+            // guarantee that `Object.getPrototypeOf` will work as expected with
+            // objects created using `Object.create`
+            object.__proto__ = prototype;
+        }
+
+        if (properties !== void 0) {
+            Object.defineProperties(object, properties);
+        }
+
+        return object;
+    };
+}
+
+// ES5 15.2.3.6
+// http://es5.github.com/#x15.2.3.6
+
+// Patch for WebKit and IE8 standard mode
+// Designed by hax <hax.github.com>
+// related issue: https://github.com/kriskowal/es5-shim/issues#issue/5
+// IE8 Reference:
+//     http://msdn.microsoft.com/en-us/library/dd282900.aspx
+//     http://msdn.microsoft.com/en-us/library/dd229916.aspx
+// WebKit Bugs:
+//     https://bugs.webkit.org/show_bug.cgi?id=36423
+
+function doesDefinePropertyWork(object) {
+    try {
+        Object.defineProperty(object, "sentinel", {});
+        return "sentinel" in object;
+    } catch (exception) {
+        // returns falsy
+    }
+}
+
+// check whether defineProperty works if it's given. Otherwise,
+// shim partially.
+if (Object.defineProperty) {
+    var definePropertyWorksOnObject = doesDefinePropertyWork({});
+    var definePropertyWorksOnDom = typeof document == "undefined" ||
+        doesDefinePropertyWork(document.createElement("div"));
+    if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
+        var definePropertyFallback = Object.defineProperty,
+            definePropertiesFallback = Object.defineProperties;
+    }
+}
+
+if (!Object.defineProperty || definePropertyFallback) {
+    var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
+    var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
+    var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
+                                      "on this javascript engine";
+
+    Object.defineProperty = function defineProperty(object, property, descriptor) {
+        if ((typeof object != "object" && typeof object != "function") || object === null) {
+            throw new TypeError(ERR_NON_OBJECT_TARGET + object);
+        }
+        if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null) {
+            throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
+        }
+        // make a valiant attempt to use the real defineProperty
+        // for I8's DOM elements.
+        if (definePropertyFallback) {
+            try {
+                return definePropertyFallback.call(Object, object, property, descriptor);
+            } catch (exception) {
+                // try the shim if the real one doesn't work
+            }
+        }
+
+        // If it's a data property.
+        if (owns(descriptor, "value")) {
+            // fail silently if "writable", "enumerable", or "configurable"
+            // are requested but not supported
+            /*
+            // alternate approach:
+            if ( // can't implement these features; allow false but not true
+                !(owns(descriptor, "writable") ? descriptor.writable : true) ||
+                !(owns(descriptor, "enumerable") ? descriptor.enumerable : true) ||
+                !(owns(descriptor, "configurable") ? descriptor.configurable : true)
+            )
+                throw new RangeError(
+                    "This implementation of Object.defineProperty does not " +
+                    "support configurable, enumerable, or writable."
+                );
+            */
+
+            if (supportsAccessors && (lookupGetter(object, property) ||
+                                      lookupSetter(object, property)))
+            {
+                // As accessors are supported only on engines implementing
+                // `__proto__` we can safely override `__proto__` while defining
+                // a property to make sure that we don't hit an inherited
+                // accessor.
+                var prototype = object.__proto__;
+                object.__proto__ = prototypeOfObject;
+                // Deleting a property anyway since getter / setter may be
+                // defined on object itself.
+                delete object[property];
+                object[property] = descriptor.value;
+                // Setting original `__proto__` back now.
+                object.__proto__ = prototype;
+            } else {
+                object[property] = descriptor.value;
+            }
+        } else {
+            if (!supportsAccessors) {
+                throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
+            }
+            // If we got that far then getters and setters can be defined !!
+            if (owns(descriptor, "get")) {
+                defineGetter(object, property, descriptor.get);
+            }
+            if (owns(descriptor, "set")) {
+                defineSetter(object, property, descriptor.set);
+            }
+        }
+        return object;
+    };
+}
+
+// ES5 15.2.3.7
+// http://es5.github.com/#x15.2.3.7
+if (!Object.defineProperties || definePropertiesFallback) {
+    Object.defineProperties = function defineProperties(object, properties) {
+        // make a valiant attempt to use the real defineProperties
+        if (definePropertiesFallback) {
+            try {
+                return definePropertiesFallback.call(Object, object, properties);
+            } catch (exception) {
+                // try the shim if the real one doesn't work
+            }
+        }
+
+        for (var property in properties) {
+            if (owns(properties, property) && property != "__proto__") {
+                Object.defineProperty(object, property, properties[property]);
+            }
+        }
+        return object;
+    };
+}
+
+// ES5 15.2.3.8
+// http://es5.github.com/#x15.2.3.8
+if (!Object.seal) {
+    Object.seal = function seal(object) {
+        // this is misleading and breaks feature-detection, but
+        // allows "securable" code to "gracefully" degrade to working
+        // but insecure code.
+        return object;
+    };
+}
+
+// ES5 15.2.3.9
+// http://es5.github.com/#x15.2.3.9
+if (!Object.freeze) {
+    Object.freeze = function freeze(object) {
+        // this is misleading and breaks feature-detection, but
+        // allows "securable" code to "gracefully" degrade to working
+        // but insecure code.
+        return object;
+    };
+}
+
+// detect a Rhino bug and patch it
+try {
+    Object.freeze(function () {});
+} catch (exception) {
+    Object.freeze = (function freeze(freezeObject) {
+        return function freeze(object) {
+            if (typeof object == "function") {
+                return object;
+            } else {
+                return freezeObject(object);
+            }
+        };
+    })(Object.freeze);
+}
+
+// ES5 15.2.3.10
+// http://es5.github.com/#x15.2.3.10
+if (!Object.preventExtensions) {
+    Object.preventExtensions = function preventExtensions(object) {
+        // this is misleading and breaks feature-detection, but
+        // allows "securable" code to "gracefully" degrade to working
+        // but insecure code.
+        return object;
+    };
+}
+
+// ES5 15.2.3.11
+// http://es5.github.com/#x15.2.3.11
+if (!Object.isSealed) {
+    Object.isSealed = function isSealed(object) {
+        return false;
+    };
+}
+
+// ES5 15.2.3.12
+// http://es5.github.com/#x15.2.3.12
+if (!Object.isFrozen) {
+    Object.isFrozen = function isFrozen(object) {
+        return false;
+    };
+}
+
+// ES5 15.2.3.13
+// http://es5.github.com/#x15.2.3.13
+if (!Object.isExtensible) {
+    Object.isExtensible = function isExtensible(object) {
+        // 1. If Type(O) is not Object throw a TypeError exception.
+        if (Object(object) !== object) {
+            throw new TypeError(); // TODO message
+        }
+        // 2. Return the Boolean value of the [[Extensible]] internal property of O.
+        var name = '';
+        while (owns(object, name)) {
+            name += '?';
+        }
+        object[name] = true;
+        var returnValue = owns(object, name);
+        delete object[name];
+        return returnValue;
+    };
+}
+
+});
diff --git a/build/jslib/json2.js b/build/jslib/json2.js
new file mode 100644
index 00000000..c7745df8
--- /dev/null
+++ b/build/jslib/json2.js
@@ -0,0 +1,486 @@
+/*
+    json2.js
+    2012-10-08
+
+    Public Domain.
+
+    NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
+
+    See http://www.JSON.org/js.html
+
+
+    This code should be minified before deployment.
+    See http://javascript.crockford.com/jsmin.html
+
+    USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
+    NOT CONTROL.
+
+
+    This file creates a global JSON object containing two methods: stringify
+    and parse.
+
+        JSON.stringify(value, replacer, space)
+            value       any JavaScript value, usually an object or array.
+
+            replacer    an optional parameter that determines how object
+                        values are stringified for objects. It can be a
+                        function or an array of strings.
+
+            space       an optional parameter that specifies the indentation
+                        of nested structures. If it is omitted, the text will
+                        be packed without extra whitespace. If it is a number,
+                        it will specify the number of spaces to indent at each
+                        level. If it is a string (such as '\t' or '&nbsp;'),
+                        it contains the characters used to indent at each level.
+
+            This method produces a JSON text from a JavaScript value.
+
+            When an object value is found, if the object contains a toJSON
+            method, its toJSON method will be called and the result will be
+            stringified. A toJSON method does not serialize: it returns the
+            value represented by the name/value pair that should be serialized,
+            or undefined if nothing should be serialized. The toJSON method
+            will be passed the key associated with the value, and this will be
+            bound to the value
+
+            For example, this would serialize Dates as ISO strings.
+
+                Date.prototype.toJSON = function (key) {
+                    function f(n) {
+                        // Format integers to have at least two digits.
+                        return n < 10 ? '0' + n : n;
+                    }
+
+                    return this.getUTCFullYear()   + '-' +
+                         f(this.getUTCMonth() + 1) + '-' +
+                         f(this.getUTCDate())      + 'T' +
+                         f(this.getUTCHours())     + ':' +
+                         f(this.getUTCMinutes())   + ':' +
+                         f(this.getUTCSeconds())   + 'Z';
+                };
+
+            You can provide an optional replacer method. It will be passed the
+            key and value of each member, with this bound to the containing
+            object. The value that is returned from your method will be
+            serialized. If your method returns undefined, then the member will
+            be excluded from the serialization.
+
+            If the replacer parameter is an array of strings, then it will be
+            used to select the members to be serialized. It filters the results
+            such that only members with keys listed in the replacer array are
+            stringified.
+
+            Values that do not have JSON representations, such as undefined or
+            functions, will not be serialized. Such values in objects will be
+            dropped; in arrays they will be replaced with null. You can use
+            a replacer function to replace those with JSON values.
+            JSON.stringify(undefined) returns undefined.
+
+            The optional space parameter produces a stringification of the
+            value that is filled with line breaks and indentation to make it
+            easier to read.
+
+            If the space parameter is a non-empty string, then that string will
+            be used for indentation. If the space parameter is a number, then
+            the indentation will be that many spaces.
+
+            Example:
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}]);
+            // text is '["e",{"pluribus":"unum"}]'
+
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
+            // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
+
+            text = JSON.stringify([new Date()], function (key, value) {
+                return this[key] instanceof Date ?
+                    'Date(' + this[key] + ')' : value;
+            });
+            // text is '["Date(---current time---)"]'
+
+
+        JSON.parse(text, reviver)
+            This method parses a JSON text to produce an object or array.
+            It can throw a SyntaxError exception.
+
+            The optional reviver parameter is a function that can filter and
+            transform the results. It receives each of the keys and values,
+            and its return value is used instead of the original value.
+            If it returns what it received, then the structure is not modified.
+            If it returns undefined then the member is deleted.
+
+            Example:
+
+            // Parse the text. Values that look like ISO date strings will
+            // be converted to Date objects.
+
+            myData = JSON.parse(text, function (key, value) {
+                var a;
+                if (typeof value === 'string') {
+                    a =
+/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
+                    if (a) {
+                        return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+                            +a[5], +a[6]));
+                    }
+                }
+                return value;
+            });
+
+            myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
+                var d;
+                if (typeof value === 'string' &&
+                        value.slice(0, 5) === 'Date(' &&
+                        value.slice(-1) === ')') {
+                    d = new Date(value.slice(5, -1));
+                    if (d) {
+                        return d;
+                    }
+                }
+                return value;
+            });
+
+
+    This is a reference implementation. You are free to copy, modify, or
+    redistribute.
+*/
+
+/*jslint evil: true, regexp: true */
+
+/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
+    call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
+    getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
+    lastIndex, length, parse, prototype, push, replace, slice, stringify,
+    test, toJSON, toString, valueOf
+*/
+
+
+// Create a JSON object only if one does not already exist. We create the
+// methods in a closure to avoid creating global variables.
+
+if (typeof JSON !== 'object') {
+    JSON = {};
+}
+
+(function () {
+    'use strict';
+
+    function f(n) {
+        // Format integers to have at least two digits.
+        return n < 10 ? '0' + n : n;
+    }
+
+    if (typeof Date.prototype.toJSON !== 'function') {
+
+        Date.prototype.toJSON = function (key) {
+
+            return isFinite(this.valueOf())
+                ? this.getUTCFullYear()     + '-' +
+                    f(this.getUTCMonth() + 1) + '-' +
+                    f(this.getUTCDate())      + 'T' +
+                    f(this.getUTCHours())     + ':' +
+                    f(this.getUTCMinutes())   + ':' +
+                    f(this.getUTCSeconds())   + 'Z'
+                : null;
+        };
+
+        String.prototype.toJSON      =
+            Number.prototype.toJSON  =
+            Boolean.prototype.toJSON = function (key) {
+                return this.valueOf();
+            };
+    }
+
+    var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        gap,
+        indent,
+        meta = {    // table of character substitutions
+            '\b': '\\b',
+            '\t': '\\t',
+            '\n': '\\n',
+            '\f': '\\f',
+            '\r': '\\r',
+            '"' : '\\"',
+            '\\': '\\\\'
+        },
+        rep;
+
+
+    function quote(string) {
+
+// If the string contains no control characters, no quote characters, and no
+// backslash characters, then we can safely slap some quotes around it.
+// Otherwise we must also replace the offending characters with safe escape
+// sequences.
+
+        escapable.lastIndex = 0;
+        return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
+            var c = meta[a];
+            return typeof c === 'string'
+                ? c
+                : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+        }) + '"' : '"' + string + '"';
+    }
+
+
+    function str(key, holder) {
+
+// Produce a string from holder[key].
+
+        var i,          // The loop counter.
+            k,          // The member key.
+            v,          // The member value.
+            length,
+            mind = gap,
+            partial,
+            value = holder[key];
+
+// If the value has a toJSON method, call it to obtain a replacement value.
+
+        if (value && typeof value === 'object' &&
+                typeof value.toJSON === 'function') {
+            value = value.toJSON(key);
+        }
+
+// If we were called with a replacer function, then call the replacer to
+// obtain a replacement value.
+
+        if (typeof rep === 'function') {
+            value = rep.call(holder, key, value);
+        }
+
+// What happens next depends on the value's type.
+
+        switch (typeof value) {
+        case 'string':
+            return quote(value);
+
+        case 'number':
+
+// JSON numbers must be finite. Encode non-finite numbers as null.
+
+            return isFinite(value) ? String(value) : 'null';
+
+        case 'boolean':
+        case 'null':
+
+// If the value is a boolean or null, convert it to a string. Note:
+// typeof null does not produce 'null'. The case is included here in
+// the remote chance that this gets fixed someday.
+
+            return String(value);
+
+// If the type is 'object', we might be dealing with an object or an array or
+// null.
+
+        case 'object':
+
+// Due to a specification blunder in ECMAScript, typeof null is 'object',
+// so watch out for that case.
+
+            if (!value) {
+                return 'null';
+            }
+
+// Make an array to hold the partial results of stringifying this object value.
+
+            gap += indent;
+            partial = [];
+
+// Is the value an array?
+
+            if (Object.prototype.toString.apply(value) === '[object Array]') {
+
+// The value is an array. Stringify every element. Use null as a placeholder
+// for non-JSON values.
+
+                length = value.length;
+                for (i = 0; i < length; i += 1) {
+                    partial[i] = str(i, value) || 'null';
+                }
+
+// Join all of the elements together, separated with commas, and wrap them in
+// brackets.
+
+                v = partial.length === 0
+                    ? '[]'
+                    : gap
+                    ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
+                    : '[' + partial.join(',') + ']';
+                gap = mind;
+                return v;
+            }
+
+// If the replacer is an array, use it to select the members to be stringified.
+
+            if (rep && typeof rep === 'object') {
+                length = rep.length;
+                for (i = 0; i < length; i += 1) {
+                    if (typeof rep[i] === 'string') {
+                        k = rep[i];
+                        v = str(k, value);
+                        if (v) {
+                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                        }
+                    }
+                }
+            } else {
+
+// Otherwise, iterate through all of the keys in the object.
+
+                for (k in value) {
+                    if (Object.prototype.hasOwnProperty.call(value, k)) {
+                        v = str(k, value);
+                        if (v) {
+                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                        }
+                    }
+                }
+            }
+
+// Join all of the member texts together, separated with commas,
+// and wrap them in braces.
+
+            v = partial.length === 0
+                ? '{}'
+                : gap
+                ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
+                : '{' + partial.join(',') + '}';
+            gap = mind;
+            return v;
+        }
+    }
+
+// If the JSON object does not yet have a stringify method, give it one.
+
+    if (typeof JSON.stringify !== 'function') {
+        JSON.stringify = function (value, replacer, space) {
+
+// The stringify method takes a value and an optional replacer, and an optional
+// space parameter, and returns a JSON text. The replacer can be a function
+// that can replace values, or an array of strings that will select the keys.
+// A default replacer method can be provided. Use of the space parameter can
+// produce text that is more easily readable.
+
+            var i;
+            gap = '';
+            indent = '';
+
+// If the space parameter is a number, make an indent string containing that
+// many spaces.
+
+            if (typeof space === 'number') {
+                for (i = 0; i < space; i += 1) {
+                    indent += ' ';
+                }
+
+// If the space parameter is a string, it will be used as the indent string.
+
+            } else if (typeof space === 'string') {
+                indent = space;
+            }
+
+// If there is a replacer, it must be a function or an array.
+// Otherwise, throw an error.
+
+            rep = replacer;
+            if (replacer && typeof replacer !== 'function' &&
+                    (typeof replacer !== 'object' ||
+                    typeof replacer.length !== 'number')) {
+                throw new Error('JSON.stringify');
+            }
+
+// Make a fake root object containing our value under the key of ''.
+// Return the result of stringifying the value.
+
+            return str('', {'': value});
+        };
+    }
+
+
+// If the JSON object does not yet have a parse method, give it one.
+
+    if (typeof JSON.parse !== 'function') {
+        JSON.parse = function (text, reviver) {
+
+// The parse method takes a text and an optional reviver function, and returns
+// a JavaScript value if the text is a valid JSON text.
+
+            var j;
+
+            function walk(holder, key) {
+
+// The walk method is used to recursively walk the resulting structure so
+// that modifications can be made.
+
+                var k, v, value = holder[key];
+                if (value && typeof value === 'object') {
+                    for (k in value) {
+                        if (Object.prototype.hasOwnProperty.call(value, k)) {
+                            v = walk(value, k);
+                            if (v !== undefined) {
+                                value[k] = v;
+                            } else {
+                                delete value[k];
+                            }
+                        }
+                    }
+                }
+                return reviver.call(holder, key, value);
+            }
+
+
+// Parsing happens in four stages. In the first stage, we replace certain
+// Unicode characters with escape sequences. JavaScript handles many characters
+// incorrectly, either silently deleting them, or treating them as line endings.
+
+            text = String(text);
+            cx.lastIndex = 0;
+            if (cx.test(text)) {
+                text = text.replace(cx, function (a) {
+                    return '\\u' +
+                        ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+                });
+            }
+
+// In the second stage, we run the text against regular expressions that look
+// for non-JSON patterns. We are especially concerned with '()' and 'new'
+// because they can cause invocation, and '=' because it can cause mutation.
+// But just to be safe, we want to reject all unexpected forms.
+
+// We split the second stage into 4 regexp operations in order to work around
+// crippling inefficiencies in IE's and Safari's regexp engines. First we
+// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
+// replace all simple value tokens with ']' characters. Third, we delete all
+// open brackets that follow a colon or comma or that begin the text. Finally,
+// we look to see that the remaining characters are only whitespace or ']' or
+// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
+
+            if (/^[\],:{}\s]*$/
+                    .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
+                        .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
+                        .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
+
+// In the third stage we use the eval function to compile the text into a
+// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
+// in JavaScript: it can begin a block or an object literal. We wrap the text
+// in parens to eliminate the ambiguity.
+
+                j = eval('(' + text + ')');
+
+// In the optional fourth stage, we recursively walk the new structure, passing
+// each name/value pair to a reviver function for possible transformation.
+
+                return typeof reviver === 'function'
+                    ? walk({'': j}, '')
+                    : j;
+            }
+
+// If the text is not JSON parseable, then a SyntaxError is thrown.
+
+            throw new SyntaxError('JSON.parse');
+        };
+    }
+}());
diff --git a/build/jslib/lang.js b/build/jslib/lang.js
index 7a5bdac5..9491dc0b 100644
--- a/build/jslib/lang.js
+++ b/build/jslib/lang.js
@@ -7,7 +7,51 @@
 /*jslint plusplus: true */
 /*global define */
 
-define(function () {
+(function () {
+    //Add some array extras for tools like esprima and uglify to work.
+    //Inspired by https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/reduce
+    //but rewritten for brevity, and to be good enough for use by UglifyJS.
+    if (!Array.prototype.reduce) {
+        Array.prototype.reduce = function (fn /*, initialValue */) {
+            var i = 0,
+                length = this.length,
+                accumulator;
+
+            if (arguments.length >= 2) {
+                accumulator = arguments[1];
+            } else {
+                if (length) {
+                    while (!(i in this)) {
+                        i++;
+                    }
+                    accumulator = this[i++];
+                }
+            }
+
+            for (; i < length; i++) {
+                if (i in this) {
+                    accumulator = fn.call(undefined, accumulator, this[i], i, this);
+                }
+            }
+
+            return accumulator;
+        };
+    }
+
+    //From
+    //https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Array/forEach
+    if (!Array.prototype.forEach) {
+        Array.prototype.forEach = function(fn, scope) {
+            var i,
+                len = this.length;
+            for (i = 0; i < len; i += 1) {
+                fn.call(scope, this[i], i, this);
+            }
+        };
+    }
+}());
+
+define(['es5-shimsham'], function () {
     'use strict';
 
     var lang,
@@ -49,8 +93,8 @@ define(function () {
         _mixin: function(dest, source, override){
             var name;
             for (name in source) {
-                if(source.hasOwnProperty(name)
-                    && (override || !dest.hasOwnProperty(name))) {
+                if(source.hasOwnProperty(name) &&
+                    (override || !dest.hasOwnProperty(name))) {
                     dest[name] = source[name];
                 }
             }
@@ -92,6 +136,18 @@ define(function () {
             };
         }()),
 
+        /**
+         * cscript's error.toString() is really not helpful, so use .message
+         * instead if so.
+         */
+        errString: function (e) {
+            var str = e.toString();
+            if (str === '[object Error]') {
+                str = e.message;
+            }
+            return str;
+        },
+
         /**
          * Helper function for iterating over an array. If the func returns
          * a true value, it will break out of the loop.
diff --git a/build/jslib/parse.js b/build/jslib/parse.js
index e1a9cf3c..495fcf32 100644
--- a/build/jslib/parse.js
+++ b/build/jslib/parse.js
@@ -7,7 +7,7 @@
 /*jslint plusplus: true */
 /*global define: false */
 
-define(['./esprima'], function (esprima) {
+define(['./esprima', 'lang'], function (esprima, lang) {
     'use strict';
 
     //This string is saved off because JSLint complains
@@ -56,7 +56,7 @@ define(['./esprima'], function (esprima) {
 
         var deps = [];
 
-        node.elements.some(function (elem) {
+        lang.each(node.elements, function (elem) {
             if (elem.type === 'Literal') {
                 deps.push(elem.value);
             }
diff --git a/build/jslib/rhino/args.js b/build/jslib/rhino/args.js
index 425465b2..53ca20bd 100644
--- a/build/jslib/rhino/args.js
+++ b/build/jslib/rhino/args.js
@@ -5,9 +5,9 @@
  */
 
 /*jslint strict: false */
-/*global define: false, process: false */
+/*global define */
 
-var jsLibRhinoArgs = (typeof rhinoArgs !== 'undefined' && rhinoArgs) || [].concat(Array.prototype.slice.call(arguments, 0));
+var jsLibRhinoArgs = [].concat(Array.prototype.slice.call(arguments, 0));
 
 define(function () {
     var args = jsLibRhinoArgs;
diff --git a/build/jslib/rhino/optimize.js b/build/jslib/rhino/optimize.js
index a326a528..72e8555e 100644
--- a/build/jslib/rhino/optimize.js
+++ b/build/jslib/rhino/optimize.js
@@ -8,37 +8,6 @@
 /*global define, java, Packages, com */
 
 define(['logger', 'env!env/file'], function (logger, file) {
-
-    //Add .reduce to Rhino so UglifyJS can run in Rhino,
-    //inspired by https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/reduce
-    //but rewritten for brevity, and to be good enough for use by UglifyJS.
-    if (!Array.prototype.reduce) {
-        Array.prototype.reduce = function (fn /*, initialValue */) {
-            var i = 0,
-                length = this.length,
-                accumulator;
-
-            if (arguments.length >= 2) {
-                accumulator = arguments[1];
-            } else {
-                if (length) {
-                    while (!(i in this)) {
-                        i++;
-                    }
-                    accumulator = this[i++];
-                }
-            }
-
-            for (; i < length; i++) {
-                if (i in this) {
-                    accumulator = fn.call(undefined, accumulator, this[i], i, this);
-                }
-            }
-
-            return accumulator;
-        };
-    }
-
     var JSSourceFilefromCode, optimize,
         mapRegExp = /"file":"[^"]+"/;
 
diff --git a/build/jslib/transform.js b/build/jslib/transform.js
index 3ce94fb6..4aca7593 100644
--- a/build/jslib/transform.js
+++ b/build/jslib/transform.js
@@ -40,12 +40,12 @@ define([ './esprima', './parse', 'logger', 'lang'], function (esprima, parse, lo
                 }).tokens;
             } catch (e) {
                 logger.trace('toTransport skipping ' + path + ': ' +
-                             e.toString());
+                             lang.errString(e));
                 return contents;
             }
 
             //Find the define calls and their position in the files.
-            tokens.some(function (token, i) {
+            lang.each(tokens, function (token, i) {
                 var prev, prev2, next, next2, next3, next4, next5,
                     needsId, depAction, nameCommaRange, foundId,
                     sourceUrlData, range,
diff --git a/build/jslib/wsh.js b/build/jslib/wsh.js
new file mode 100644
index 00000000..0f2a02fb
--- /dev/null
+++ b/build/jslib/wsh.js
@@ -0,0 +1,28 @@
+/**
+ * @license RequireJS wsh Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+
+/*jshint evil: true */
+/*global require, requirejsEnvUtil */
+
+(function () {
+
+    //source-map uses defineProperty, but just for an informational property,
+    //does not seem to be critical, so just stub out the call.
+    if (!Object.defineProperty) {
+        Object.defineProperty = function () {};
+    }
+
+    'use strict';
+    require.load = function (context, moduleName, url) {
+
+        var contents = requirejsEnvUtil.readFile(url);
+        eval(contents);
+
+        //Support anonymous modules.
+        context.completeLoad(moduleName);
+    };
+
+}());
diff --git a/build/jslib/wsh/args.js b/build/jslib/wsh/args.js
new file mode 100644
index 00000000..45798d15
--- /dev/null
+++ b/build/jslib/wsh/args.js
@@ -0,0 +1,25 @@
+/**
+ * @license Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+
+/*jslint */
+/*global define WScript */
+
+define(function () {
+    var i,
+        args = [],
+        wargs = WScript.Arguments;
+
+    for (i = 0; i < wargs.length; i++) {
+        args.push(wargs(i));
+    }
+
+    //Ignore any command option used for r.js
+    if (args[0] && args[0].indexOf('-' === 0)) {
+        args = args.slice(1);
+    }
+
+    return args;
+});
diff --git a/build/jslib/wsh/assert.js b/build/jslib/wsh/assert.js
new file mode 100644
index 00000000..1d761fe3
--- /dev/null
+++ b/build/jslib/wsh/assert.js
@@ -0,0 +1,13 @@
+/**
+ * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+
+/*jslint strict: false */
+/*global define: false, load: false */
+
+//Just a stub for use with uglify's consolidator.js
+define(function () {
+    return {};
+});
diff --git a/build/jslib/wsh/file.js b/build/jslib/wsh/file.js
new file mode 100644
index 00000000..ec17b3b2
--- /dev/null
+++ b/build/jslib/wsh/file.js
@@ -0,0 +1,276 @@
+/**
+ * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+//Helper functions to deal with file I/O.
+
+/*global define, requirejsEnvUtil, Enumerator */
+
+define(['prim'], function (prim) {
+    var file,
+        windowsDriveRegExp = /^[a-zA-Z]\:\/$/,
+        endSlashRegExp = /\/$/,
+        //Depends on requirejsEnvUtil which is set up in x.js
+        //Defined via new ActiveXObject("Scripting.FileSystemObject")
+        //http://msdn.microsoft.com/en-us/library/hww8txat%28v=vs.84%29.aspx
+        fso = requirejsEnvUtil.fso;
+
+    function trimEndSlash(path) {
+        return path.replace(endSlashRegExp, '');
+    }
+
+    function mkDir(dir) {
+        if (!file.exists(dir) && !windowsDriveRegExp.test(dir)) {
+            fso.createFolder(dir);
+        }
+    }
+
+    function mkFullDirForFile(path) {
+        var parts = path.split('/'),
+            currDir = '';
+
+        //Pop off the file name.
+        parts.pop();
+
+        parts.forEach(function (part) {
+            currDir += part;
+
+            if (part) {
+                mkDir(currDir);
+            }
+
+            currDir += '/';
+        });
+    }
+
+    file = {
+        backSlashRegExp: /\\/g,
+
+        exclusionRegExp: /^\./,
+
+        getLineSeparator: function () {
+            return file.lineSeparator;
+        },
+
+        lineSeparator: '\r\n',
+
+        exists: function (fileName) {
+            return fso.FileExists(fileName) || fso.FolderExists(fileName);
+        },
+
+        parent: function (fileName) {
+            return fso.GetParentFolderName(fileName);
+        },
+
+        normalize: function (fileName) {
+            return file.absPath(fileName);
+        },
+
+        isFile: function (path) {
+            return fso.FileExists(path);
+        },
+
+        isDirectory: function (path) {
+            return fso.FolderExists(path);
+        },
+
+        /**
+         * Gets the absolute file path as a string, normalized
+         * to using front slashes for path separators.
+         * @param {java.io.File||String} file
+         */
+        absPath: function (path) {
+            return fso.GetAbsolutePathName(path).replace(/\\/g, '/');
+        },
+
+        getFilteredFileList: function (/*String*/startDir, /*RegExp*/regExpFilters, /*boolean?*/makeUnixPaths, /*boolean?*/startDirIsObject) {
+            //summary: Recurses startDir and finds matches to the files that match regExpFilters.include
+            //and do not match regExpFilters.exclude. Or just one regexp can be passed in for regExpFilters,
+            //and it will be treated as the "include" case.
+            //Ignores files/directories that start with a period (.) unless exclusionRegExp
+            //is set to another value.
+            var files = [], topDir, regExpInclude, regExpExclude,
+                fileObj, filePath, ok, dirFiles, ne;
+
+            topDir = startDir;
+            if (!startDirIsObject) {
+                topDir = fso.GetFolder(startDir);
+            }
+
+            regExpInclude = regExpFilters.include || regExpFilters;
+            regExpExclude = regExpFilters.exclude || null;
+
+            if (file.exists(topDir.Path)) {
+                ne = new Enumerator(topDir.Files);
+
+                //Files in the directory
+                while (!ne.atEnd()) {
+                    fileObj = ne.item();
+
+                    filePath = fileObj.Path;
+                    if (makeUnixPaths) {
+                        if (filePath.indexOf("/") === -1) {
+                            filePath = filePath.replace(/\\/g, "/");
+                        }
+                    }
+
+                    ok = true;
+                    if (regExpInclude) {
+                        ok = filePath.match(regExpInclude);
+                    }
+                    if (ok && regExpExclude) {
+                        ok = !filePath.match(regExpExclude);
+                    }
+
+                    if (ok && (!file.exclusionRegExp ||
+                        !file.exclusionRegExp.test(fileObj.Name))) {
+                        files.push(filePath);
+                    }
+
+                    ne.moveNext();
+                }
+
+                //Folders in the directory
+                ne = new Enumerator(topDir.SubFolders);
+                while (!ne.atEnd()) {
+                    fileObj = ne.item();
+
+                    if (!file.exclusionRegExp ||
+                            !file.exclusionRegExp.test(fileObj.Name)) {
+                        dirFiles = this.getFilteredFileList(fileObj, regExpFilters, makeUnixPaths, true);
+                        files.push.apply(files, dirFiles);
+                    }
+
+                    ne.moveNext();
+                }
+            }
+
+            return files; //Array
+        },
+
+        copyDir: function (/*String*/srcDir, /*String*/destDir, /*RegExp?*/regExpFilter, /*boolean?*/onlyCopyNew) {
+            //summary: copies files from srcDir to destDir using the regExpFilter to determine if the
+            //file should be copied. Returns a list file name strings of the destinations that were copied.
+            regExpFilter = regExpFilter || /\w/;
+
+            var fileNames = file.getFilteredFileList(srcDir, regExpFilter, true),
+            copiedFiles = [], i, srcFileName, destFileName;
+
+            for (i = 0; i < fileNames.length; i += 1) {
+                srcFileName = fileNames[i];
+                destFileName = srcFileName.replace(srcDir, destDir);
+
+                if (file.copyFile(srcFileName, destFileName, onlyCopyNew)) {
+                    copiedFiles.push(destFileName);
+                }
+            }
+
+            return copiedFiles.length ? copiedFiles : null; //Array or null
+        },
+
+        copyFile: function (/*String*/srcFileName, /*String*/destFileName, /*boolean?*/onlyCopyNew) {
+            //summary: copies srcFileName to destFileName. If onlyCopyNew is set, it only copies the file if
+            //srcFileName is newer than destFileName. Returns a boolean indicating if the copy occurred.
+            var destFile,
+                srcFile = fso.GetFile(srcFileName);
+
+            if (file.exists(destFileName)) {
+                destFile = fso.GetFile(destFileName);
+            }
+
+
+            //If onlyCopyNew is true, then compare dates and only copy if the src is newer
+            //than dest.
+            if (destFile && onlyCopyNew) {
+                if (destFile.DateLastModified >= srcFile.DateLastModified) {
+                    return false; //Boolean
+                }
+            }
+
+            mkFullDirForFile(destFileName);
+
+            srcFile.Copy(destFileName);
+
+            return true; //Boolean
+        },
+
+        /**
+         * Renames a file. May fail if "to" already exists or is on another drive.
+         */
+        renameFile: function (from, to) {
+            fso.MoveFile(from, to);
+        },
+
+        readFile: requirejsEnvUtil.readFile,
+
+        readFileAsync: function (path, encoding) {
+            var d = prim();
+            try {
+                d.resolve(file.readFile(path, encoding));
+            } catch (e) {
+                d.reject(e);
+            }
+            return d.promise;
+        },
+
+        saveUtf8File: function (/*String*/fileName, /*String*/fileContents) {
+            //summary: saves a file using UTF-8 encoding.
+            file.saveFile(fileName, fileContents, "utf-8");
+        },
+
+        saveFile: function (/*String*/fileName, /*String*/fileContents, /*String?*/encoding) {
+            //tristate values explained here:
+            //http://msdn.microsoft.com/en-us/library/314cz14s%28v=vs.84%29.aspx
+            //-1 for unicode, -2 system default
+            var tristate = !encoding || encoding === "utf-8" ? -1 : -2,
+                handle;
+
+            mkFullDirForFile(fileName);
+
+            //2 is write permission
+            handle = fso.OpenTextFile(fileName, 2, true, tristate);
+            handle.Write(fileContents);
+            handle.Close();
+        },
+
+        deleteFile: function (/*String*/fileName) {
+            //summary: deletes a file or directory if it exists.
+            if (fso.FileExists(fileName)) {
+                fso.DeleteFile(fileName);
+            } else if (fso.FolderExists(fileName)) {
+                fso.DeleteFolder(trimEndSlash(fileName));
+            }
+        },
+
+        /**
+         * Deletes any empty directories under the given directory.
+         * The startDirIsJavaObject is private to this implementation's
+         * recursion needs.
+         */
+        deleteEmptyDirs: function (startDir, startDirIsObject) {
+            var topDir = startDir,
+                ne;
+
+            if (!startDirIsObject) {
+                topDir = fso.GetFolder(startDir);
+            }
+
+            if (fso.FolderExists(topDir.Path)) {
+                //Folders in the directory
+                ne = new Enumerator(topDir.SubFolders);
+                while (!ne.atEnd()) {
+                    file.deleteEmptyDirs(ne.item(), true);
+                    ne.moveNext();
+                }
+
+                //If the directory is empty now, delete it.
+                if (topDir.Files.Count === 0 && topDir.Folders.Count === 0) {
+                    file.deleteFile(topDir.path);
+                }
+            }
+        }
+    };
+
+    return file;
+});
diff --git a/build/jslib/wsh/load.js b/build/jslib/wsh/load.js
new file mode 100644
index 00000000..63860e2b
--- /dev/null
+++ b/build/jslib/wsh/load.js
@@ -0,0 +1,17 @@
+/**
+ * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+
+/*jshint evil: true */
+/*global define, requirejsEnvUtil */
+
+define(function () {
+    function load(path) {
+        var contents = requirejsEnvUtil.readFile(path);
+        return eval(contents);
+    }
+
+    return load;
+});
diff --git a/build/jslib/wsh/optimize.js b/build/jslib/wsh/optimize.js
new file mode 100644
index 00000000..54df66a0
--- /dev/null
+++ b/build/jslib/wsh/optimize.js
@@ -0,0 +1 @@
+define({});
\ No newline at end of file
diff --git a/build/jslib/wsh/print.js b/build/jslib/wsh/print.js
new file mode 100644
index 00000000..10bf8807
--- /dev/null
+++ b/build/jslib/wsh/print.js
@@ -0,0 +1,14 @@
+/**
+ * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+
+/*global define, WScript, requirejsEnvUtil */
+
+define(function () {
+    function print() {
+        WScript.Echo(requirejsEnvUtil.wshFormatArgs(arguments));
+    }
+    return print;
+});
diff --git a/build/jslib/wsh/quit.js b/build/jslib/wsh/quit.js
new file mode 100644
index 00000000..d7964b29
--- /dev/null
+++ b/build/jslib/wsh/quit.js
@@ -0,0 +1,6 @@
+/*global define, WScript */
+define(function () {
+    return function quit(code) {
+        WScript.Quit(code || 0);
+    };
+});
diff --git a/build/jslib/x.js b/build/jslib/x.js
index dcb098a2..13d706a7 100644
--- a/build/jslib/x.js
+++ b/build/jslib/x.js
@@ -14,9 +14,10 @@
 /*jslint evil: true, nomen: true, sloppy: true */
 /*global readFile: true, process: false, Packages: false, print: false,
 console: false, java: false, module: false, requirejsVars, navigator,
-document, importScripts, self, location, Components, FileUtils */
+document, importScripts, self, location, Components, FileUtils, WScript,
+ActiveXObject */
 
-var requirejs, require, define, xpcUtil;
+var requirejs, require, define, requirejsEnvUtil;
 (function (console, args, readFileFunc) {
     var fileName, env, fs, vm, path, exec, rhinoContext, dir, nodeRequire,
         nodeDefine, exists, reqMain, loadedOptimizedLib, existsForNode, Cc, Ci,
@@ -24,10 +25,6 @@ var requirejs, require, define, xpcUtil;
         jsSuffixRegExp = /\.js$/,
         commandOption = '',
         useLibLoaded = {},
-        //Used by jslib/rhino/args.js
-        rhinoArgs = args,
-        //Used by jslib/xpconnect/args.js
-        xpconnectArgs = args,
         readFile = typeof readFileFunc !== 'undefined' ? readFileFunc : null;
 
     function showHelp() {
@@ -135,7 +132,7 @@ var requirejs, require, define, xpcUtil;
             fileName = args[1];
         }
 
-        xpcUtil = {
+        requirejsEnvUtil = {
             cwd: function () {
                 return FileUtils.getFile("CurWorkD", []).path;
             },
@@ -150,7 +147,7 @@ var requirejs, require, define, xpcUtil;
                         firstChar !== '\\' &&
                         path.indexOf(':') === -1) {
                     //A relative path. Use the current working directory.
-                    path = xpcUtil.cwd() + '/' + path;
+                    path = requirejsEnvUtil.cwd() + '/' + path;
                 }
 
                 ary = path.replace(/\\/g, '/').split('/');
@@ -170,7 +167,7 @@ var requirejs, require, define, xpcUtil;
 
             xpfile: function (path) {
                 try {
-                    return new FileUtils.File(xpcUtil.normalize(path));
+                    return new FileUtils.File(requirejsEnvUtil.normalize(path));
                 } catch (e) {
                     throw new Error(path + ' failed: ' + e);
                 }
@@ -182,7 +179,7 @@ var requirejs, require, define, xpcUtil;
 
                 var inStream, convertStream,
                     readData = {},
-                    fileObj = xpcUtil.xpfile(path);
+                    fileObj = requirejsEnvUtil.xpfile(path);
 
                 //XPCOM, you so crazy
                 try {
@@ -210,14 +207,14 @@ var requirejs, require, define, xpcUtil;
             }
         };
 
-        readFile = xpcUtil.readFile;
+        readFile = requirejsEnvUtil.readFile;
 
         exec = function (string) {
             return eval(string);
         };
 
         exists = function (fileName) {
-            return xpcUtil.xpfile(fileName).exists();
+            return requirejsEnvUtil.xpfile(fileName).exists();
         };
 
         //Define a console.log for easier logging. Don't
@@ -229,6 +226,70 @@ var requirejs, require, define, xpcUtil;
                 }
             };
         }
+    } else if (typeof WScript !== 'undefined' &&
+               typeof ActiveXObject !== 'undefined') {
+        //WScript ref:
+        //http://msdn.microsoft.com/en-us/library/98591fh7%28v=vs.85%29.aspx
+        env = 'wsh';
+
+        requirejsEnvUtil = {
+            fso: new ActiveXObject("Scripting.FileSystemObject"),
+
+            readFile: function (path) {
+                var contents,
+                    stream = new ActiveXObject("ADODB.Stream");
+
+                stream.Open();
+                stream.Type = 2;
+                stream.Charset = 'utf-8';
+                stream.LoadFromFile(path);
+                contents = stream.ReadText(-1);
+                stream.Close();
+                return contents;
+            },
+
+            //wsh cannot seem to handle passing Echo multiple args,
+            //at via apply, and when printing errors, will just do
+            //the dumb [Object Error] instead of the more helpful
+            //message
+            wshFormatArgs: function (args) {
+                var i, item,
+                    ary = [];
+                for (i = 0; i < args.length; i += 1) {
+                    item = args[i];
+                    ary.push(item.message || item);
+                }
+
+                return ary.join(' ');
+            }
+        };
+
+        readFile = requirejsEnvUtil.readFile;
+
+        exec = function (string) {
+            return eval(string);
+        };
+
+        exists = function (fileName) {
+            return requirejsEnvUtil.fso.FileExists(fileName);
+        };
+
+        //Define a console.log for easier logging. Don't
+        //get fancy though.
+        if (typeof console === 'undefined') {
+            console = {
+                log: function () {
+                    WScript.Echo(requirejsEnvUtil.wshFormatArgs(arguments));
+                }
+            };
+        }
+
+        fileName = WScript.Arguments.Item(0);
+
+        if (fileName && fileName.indexOf('-') === 0) {
+            commandOption = fileName.substring(1);
+            fileName = WScript.Arguments.Item(1);
+        }
     }
 
     //INSERT require.js
@@ -252,8 +313,11 @@ var requirejs, require, define, xpcUtil;
 
     } else if (env === 'xpconnect') {
         //INSERT build/jslib/xpconnect.js
+    } else if (env === 'wsh') {
+        //INSERT build/jslib/wsh.js
     }
 
+
     //Support a default file name to execute. Useful for hosted envs
     //like Joyent where it defaults to a server.js as the only executed
     //script. But only do it if this is not an optimization run.
diff --git a/build/jslib/xpconnect/args.js b/build/jslib/xpconnect/args.js
index d6cfd10d..7fd597b2 100644
--- a/build/jslib/xpconnect/args.js
+++ b/build/jslib/xpconnect/args.js
@@ -5,9 +5,9 @@
  */
 
 /*jslint strict: false */
-/*global define, xpconnectArgs */
+/*global define */
 
-var jsLibXpConnectArgs = (typeof xpconnectArgs !== 'undefined' && xpconnectArgs) || [].concat(Array.prototype.slice.call(arguments, 0));
+var jsLibXpConnectArgs = [].concat(Array.prototype.slice.call(arguments, 0));
 
 define(function () {
     var args = jsLibXpConnectArgs;
diff --git a/build/jslib/xpconnect/file.js b/build/jslib/xpconnect/file.js
index 57cfda22..bf4d4c22 100644
--- a/build/jslib/xpconnect/file.js
+++ b/build/jslib/xpconnect/file.js
@@ -6,14 +6,14 @@
 //Helper functions to deal with file I/O.
 
 /*jslint plusplus: false */
-/*global define, Components, xpcUtil */
+/*global define, Components, requirejsEnvUtil */
 
 define(['prim'], function (prim) {
     var file,
         Cc = Components.classes,
         Ci = Components.interfaces,
-        //Depends on xpcUtil which is set up in x.js
-        xpfile = xpcUtil.xpfile;
+        //Depends on requirejsEnvUtil which is set up in x.js
+        xpfile = requirejsEnvUtil.xpfile;
 
     function mkFullDir(dirObj) {
         //1 is DIRECTORY_TYPE, 511 is 0777 permissions
@@ -168,7 +168,7 @@ define(['prim'], function (prim) {
             return xpfile(from).moveTo(toFile.parent, toFile.leafName);
         },
 
-        readFile: xpcUtil.readFile,
+        readFile: requirejsEnvUtil.readFile,
 
         readFileAsync: function (path, encoding) {
             var d = prim();
diff --git a/dist.js b/dist.js
index fbccbe33..bada109d 100644
--- a/dist.js
+++ b/dist.js
@@ -22,7 +22,7 @@ var fs = require('fs'),
     loadRegExp = /\/\/INSERT ([\w\/\.]+)/g,
     moduleNameRegExp = /build\/jslib\/([\w\/\-]+)\.js$/,
     defRegExp = /define\s*\(/,
-    envs = ['browser', 'node', 'rhino', 'xpconnect'],
+    envs = ['browser', 'node', 'rhino', 'xpconnect', 'wsh'],
     //Update this list of files by running the optimizer against
     //build/jslib/opto.build.js,
     //but then remove any jslib/node entries and make sure there is
@@ -31,6 +31,8 @@ var fs = require('fs'),
     //since it is loaded separately.
     libFiles = [
         'build/jslib/env.js',
+        'build/jslib/json2.js',
+        'build/jslib/es5-shimsham.js',
         'build/jslib/lang.js',
         'build/jslib/prim.js',
         'env!env/assert',
diff --git a/dist/r.js b/dist/r.js
index db38b749..a807ef1c 100644
--- a/dist/r.js
+++ b/dist/r.js
@@ -1,5 +1,5 @@
 /**
- * @license r.js 2.1.4+ Wed, 20 Feb 2013 06:35:07 GMT Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
+ * @license r.js 2.1.4+ Sun, 03 Mar 2013 01:44:55 GMT Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
  * Available via the MIT or new BSD license.
  * see: http://github.com/jrburke/requirejs for details
  */
@@ -14,20 +14,17 @@
 /*jslint evil: true, nomen: true, sloppy: true */
 /*global readFile: true, process: false, Packages: false, print: false,
 console: false, java: false, module: false, requirejsVars, navigator,
-document, importScripts, self, location, Components, FileUtils */
+document, importScripts, self, location, Components, FileUtils, WScript,
+ActiveXObject */
 
-var requirejs, require, define, xpcUtil;
+var requirejs, require, define, requirejsEnvUtil;
 (function (console, args, readFileFunc) {
     var fileName, env, fs, vm, path, exec, rhinoContext, dir, nodeRequire,
         nodeDefine, exists, reqMain, loadedOptimizedLib, existsForNode, Cc, Ci,
-        version = '2.1.4+ Wed, 20 Feb 2013 06:35:07 GMT',
+        version = '2.1.4+ Sun, 03 Mar 2013 01:44:55 GMT',
         jsSuffixRegExp = /\.js$/,
         commandOption = '',
         useLibLoaded = {},
-        //Used by jslib/rhino/args.js
-        rhinoArgs = args,
-        //Used by jslib/xpconnect/args.js
-        xpconnectArgs = args,
         readFile = typeof readFileFunc !== 'undefined' ? readFileFunc : null;
 
     function showHelp() {
@@ -135,7 +132,7 @@ var requirejs, require, define, xpcUtil;
             fileName = args[1];
         }
 
-        xpcUtil = {
+        requirejsEnvUtil = {
             cwd: function () {
                 return FileUtils.getFile("CurWorkD", []).path;
             },
@@ -150,7 +147,7 @@ var requirejs, require, define, xpcUtil;
                         firstChar !== '\\' &&
                         path.indexOf(':') === -1) {
                     //A relative path. Use the current working directory.
-                    path = xpcUtil.cwd() + '/' + path;
+                    path = requirejsEnvUtil.cwd() + '/' + path;
                 }
 
                 ary = path.replace(/\\/g, '/').split('/');
@@ -170,7 +167,7 @@ var requirejs, require, define, xpcUtil;
 
             xpfile: function (path) {
                 try {
-                    return new FileUtils.File(xpcUtil.normalize(path));
+                    return new FileUtils.File(requirejsEnvUtil.normalize(path));
                 } catch (e) {
                     throw new Error(path + ' failed: ' + e);
                 }
@@ -182,7 +179,7 @@ var requirejs, require, define, xpcUtil;
 
                 var inStream, convertStream,
                     readData = {},
-                    fileObj = xpcUtil.xpfile(path);
+                    fileObj = requirejsEnvUtil.xpfile(path);
 
                 //XPCOM, you so crazy
                 try {
@@ -210,14 +207,14 @@ var requirejs, require, define, xpcUtil;
             }
         };
 
-        readFile = xpcUtil.readFile;
+        readFile = requirejsEnvUtil.readFile;
 
         exec = function (string) {
             return eval(string);
         };
 
         exists = function (fileName) {
-            return xpcUtil.xpfile(fileName).exists();
+            return requirejsEnvUtil.xpfile(fileName).exists();
         };
 
         //Define a console.log for easier logging. Don't
@@ -229,6 +226,70 @@ var requirejs, require, define, xpcUtil;
                 }
             };
         }
+    } else if (typeof WScript !== 'undefined' &&
+               typeof ActiveXObject !== 'undefined') {
+        //WScript ref:
+        //http://msdn.microsoft.com/en-us/library/98591fh7%28v=vs.85%29.aspx
+        env = 'wsh';
+
+        requirejsEnvUtil = {
+            fso: new ActiveXObject("Scripting.FileSystemObject"),
+
+            readFile: function (path) {
+                var contents,
+                    stream = new ActiveXObject("ADODB.Stream");
+
+                stream.Open();
+                stream.Type = 2;
+                stream.Charset = 'utf-8';
+                stream.LoadFromFile(path);
+                contents = stream.ReadText(-1);
+                stream.Close();
+                return contents;
+            },
+
+            //wsh cannot seem to handle passing Echo multiple args,
+            //at via apply, and when printing errors, will just do
+            //the dumb [Object Error] instead of the more helpful
+            //message
+            wshFormatArgs: function (args) {
+                var i, item,
+                    ary = [];
+                for (i = 0; i < args.length; i += 1) {
+                    item = args[i];
+                    ary.push(item.message || item);
+                }
+
+                return ary.join(' ');
+            }
+        };
+
+        readFile = requirejsEnvUtil.readFile;
+
+        exec = function (string) {
+            return eval(string);
+        };
+
+        exists = function (fileName) {
+            return requirejsEnvUtil.fso.FileExists(fileName);
+        };
+
+        //Define a console.log for easier logging. Don't
+        //get fancy though.
+        if (typeof console === 'undefined') {
+            console = {
+                log: function () {
+                    WScript.Echo(requirejsEnvUtil.wshFormatArgs(arguments));
+                }
+            };
+        }
+
+        fileName = WScript.Arguments.Item(0);
+
+        if (fileName && fileName.indexOf('-') === 0) {
+            commandOption = fileName.substring(1);
+            fileName = WScript.Arguments.Item(1);
+        }
     }
 
     /** vim: et:ts=4:sw=4:sts=4
@@ -2463,10 +2524,41 @@ var requirejs, require, define, xpcUtil;
         context.completeLoad(moduleName);
     };
 
+}());
+
+    } else if (env === 'wsh') {
+        /**
+ * @license RequireJS wsh Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+
+/*jshint evil: true */
+/*global require, requirejsEnvUtil */
+
+(function () {
+
+    //source-map uses defineProperty, but just for an informational property,
+    //does not seem to be critical, so just stub out the call.
+    if (!Object.defineProperty) {
+        Object.defineProperty = function () {};
+    }
+
+    'use strict';
+    require.load = function (context, moduleName, url) {
+
+        var contents = requirejsEnvUtil.readFile(url);
+        eval(contents);
+
+        //Support anonymous modules.
+        context.completeLoad(moduleName);
+    };
+
 }());
 
     }
 
+
     //Support a default file name to execute. Useful for hosted envs
     //like Joyent where it defaults to a server.js as the only executed
     //script. But only do it if this is not an optimization run.
@@ -2486,8 +2578,9 @@ var requirejs, require, define, xpcUtil;
  */
 
 /*jslint strict: false */
-/*global Packages: false, process: false, window: false, navigator: false,
-  document: false, define: false */
+/*global Packages: false, process: false, navigator: false,
+  document: false, define: false, WScript, ActiveXObject, Components,
+  self, importScripts */
 
 /**
  * A plugin that modifies any /env/ path to be the right path based on
@@ -2506,6 +2599,8 @@ var requirejs, require, define, xpcUtil;
         env = 'browser';
     } else if (typeof Components !== 'undefined' && Components.classes && Components.interfaces) {
         env = 'xpconnect';
+    } else if (typeof WScript !== 'undefined' && typeof ActiveXObject !== 'undefined') {
+        env = 'wsh';
     }
 
     define('env', {
@@ -2532,228 +2627,2122 @@ var requirejs, require, define, xpcUtil;
             });
         }
     });
-}());/**
- * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
- * Available via the MIT or new BSD license.
- * see: http://github.com/jrburke/requirejs for details
- */
+}());/*
+    json2.js
+    2012-10-08
 
-/*jslint plusplus: true */
-/*global define */
+    Public Domain.
 
-define('lang', function () {
-    'use strict';
+    NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
 
-    var lang,
-        hasOwn = Object.prototype.hasOwnProperty;
+    See http://www.JSON.org/js.html
 
-    function hasProp(obj, prop) {
-        return hasOwn.call(obj, prop);
-    }
 
-    lang = {
-        backSlashRegExp: /\\/g,
-        ostring: Object.prototype.toString,
+    This code should be minified before deployment.
+    See http://javascript.crockford.com/jsmin.html
 
-        isArray: Array.isArray || function (it) {
-            return lang.ostring.call(it) === "[object Array]";
-        },
+    USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
+    NOT CONTROL.
 
-        isFunction: function(it) {
-            return lang.ostring.call(it) === "[object Function]";
-        },
 
-        isRegExp: function(it) {
-            return it && it instanceof RegExp;
-        },
+    This file creates a global JSON object containing two methods: stringify
+    and parse.
 
-        hasProp: hasProp,
+        JSON.stringify(value, replacer, space)
+            value       any JavaScript value, usually an object or array.
 
-        //returns true if the object does not have an own property prop,
-        //or if it does, it is a falsy value.
-        falseProp: function (obj, prop) {
-            return !hasProp(obj, prop) || !obj[prop];
-        },
+            replacer    an optional parameter that determines how object
+                        values are stringified for objects. It can be a
+                        function or an array of strings.
 
-        //gets own property value for given prop on object
-        getOwn: function (obj, prop) {
-            return hasProp(obj, prop) && obj[prop];
-        },
+            space       an optional parameter that specifies the indentation
+                        of nested structures. If it is omitted, the text will
+                        be packed without extra whitespace. If it is a number,
+                        it will specify the number of spaces to indent at each
+                        level. If it is a string (such as '\t' or '&nbsp;'),
+                        it contains the characters used to indent at each level.
 
-        _mixin: function(dest, source, override){
-            var name;
-            for (name in source) {
-                if(source.hasOwnProperty(name)
-                    && (override || !dest.hasOwnProperty(name))) {
-                    dest[name] = source[name];
-                }
-            }
+            This method produces a JSON text from a JavaScript value.
 
-            return dest; // Object
-        },
+            When an object value is found, if the object contains a toJSON
+            method, its toJSON method will be called and the result will be
+            stringified. A toJSON method does not serialize: it returns the
+            value represented by the name/value pair that should be serialized,
+            or undefined if nothing should be serialized. The toJSON method
+            will be passed the key associated with the value, and this will be
+            bound to the value
 
-        /**
-         * mixin({}, obj1, obj2) is allowed. If the last argument is a boolean,
-         * then the source objects properties are force copied over to dest.
-         */
-        mixin: function(dest){
-            var parameters = Array.prototype.slice.call(arguments),
-                override, i, l;
+            For example, this would serialize Dates as ISO strings.
 
-            if (!dest) { dest = {}; }
+                Date.prototype.toJSON = function (key) {
+                    function f(n) {
+                        // Format integers to have at least two digits.
+                        return n < 10 ? '0' + n : n;
+                    }
 
-            if (parameters.length > 2 && typeof arguments[parameters.length-1] === 'boolean') {
-                override = parameters.pop();
-            }
+                    return this.getUTCFullYear()   + '-' +
+                         f(this.getUTCMonth() + 1) + '-' +
+                         f(this.getUTCDate())      + 'T' +
+                         f(this.getUTCHours())     + ':' +
+                         f(this.getUTCMinutes())   + ':' +
+                         f(this.getUTCSeconds())   + 'Z';
+                };
 
-            for (i = 1, l = parameters.length; i < l; i++) {
-                lang._mixin(dest, parameters[i], override);
-            }
-            return dest; // Object
-        },
+            You can provide an optional replacer method. It will be passed the
+            key and value of each member, with this bound to the containing
+            object. The value that is returned from your method will be
+            serialized. If your method returns undefined, then the member will
+            be excluded from the serialization.
 
-        delegate: (function () {
-            // boodman/crockford delegation w/ cornford optimization
-            function TMP() {}
-            return function (obj, props) {
-                TMP.prototype = obj;
-                var tmp = new TMP();
-                TMP.prototype = null;
-                if (props) {
-                    lang.mixin(tmp, props);
-                }
-                return tmp; // Object
-            };
-        }()),
+            If the replacer parameter is an array of strings, then it will be
+            used to select the members to be serialized. It filters the results
+            such that only members with keys listed in the replacer array are
+            stringified.
 
-        /**
-         * Helper function for iterating over an array. If the func returns
-         * a true value, it will break out of the loop.
-         */
-        each: function each(ary, func) {
-            if (ary) {
-                var i;
-                for (i = 0; i < ary.length; i += 1) {
-                    if (func(ary[i], i, ary)) {
-                        break;
+            Values that do not have JSON representations, such as undefined or
+            functions, will not be serialized. Such values in objects will be
+            dropped; in arrays they will be replaced with null. You can use
+            a replacer function to replace those with JSON values.
+            JSON.stringify(undefined) returns undefined.
+
+            The optional space parameter produces a stringification of the
+            value that is filled with line breaks and indentation to make it
+            easier to read.
+
+            If the space parameter is a non-empty string, then that string will
+            be used for indentation. If the space parameter is a number, then
+            the indentation will be that many spaces.
+
+            Example:
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}]);
+            // text is '["e",{"pluribus":"unum"}]'
+
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
+            // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
+
+            text = JSON.stringify([new Date()], function (key, value) {
+                return this[key] instanceof Date ?
+                    'Date(' + this[key] + ')' : value;
+            });
+            // text is '["Date(---current time---)"]'
+
+
+        JSON.parse(text, reviver)
+            This method parses a JSON text to produce an object or array.
+            It can throw a SyntaxError exception.
+
+            The optional reviver parameter is a function that can filter and
+            transform the results. It receives each of the keys and values,
+            and its return value is used instead of the original value.
+            If it returns what it received, then the structure is not modified.
+            If it returns undefined then the member is deleted.
+
+            Example:
+
+            // Parse the text. Values that look like ISO date strings will
+            // be converted to Date objects.
+
+            myData = JSON.parse(text, function (key, value) {
+                var a;
+                if (typeof value === 'string') {
+                    a =
+/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
+                    if (a) {
+                        return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+                            +a[5], +a[6]));
                     }
                 }
-            }
-        },
+                return value;
+            });
 
-        /**
-         * Cycles over properties in an object and calls a function for each
-         * property value. If the function returns a truthy value, then the
-         * iteration is stopped.
-         */
-        eachProp: function eachProp(obj, func) {
-            var prop;
-            for (prop in obj) {
-                if (hasProp(obj, prop)) {
-                    if (func(obj[prop], prop)) {
-                        break;
+            myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
+                var d;
+                if (typeof value === 'string' &&
+                        value.slice(0, 5) === 'Date(' &&
+                        value.slice(-1) === ')') {
+                    d = new Date(value.slice(5, -1));
+                    if (d) {
+                        return d;
                     }
                 }
-            }
-        },
+                return value;
+            });
 
-        //Similar to Function.prototype.bind, but the "this" object is specified
-        //first, since it is easier to read/figure out what "this" will be.
-        bind: function bind(obj, fn) {
-            return function () {
-                return fn.apply(obj, arguments);
-            };
-        },
 
-        //Escapes a content string to be be a string that has characters escaped
-        //for inclusion as part of a JS string.
-        jsEscape: function (content) {
-            return content.replace(/(["'\\])/g, '\\$1')
-                .replace(/[\f]/g, "\\f")
-                .replace(/[\b]/g, "\\b")
-                .replace(/[\n]/g, "\\n")
-                .replace(/[\t]/g, "\\t")
-                .replace(/[\r]/g, "\\r");
-        }
-    };
-    return lang;
-});
-/**
- * prim 0.0.1 Copyright (c) 2012-2013, The Dojo Foundation All Rights Reserved.
- * Available via the MIT or new BSD license.
- * see: http://github.com/requirejs/prim for details
- */
+    This is a reference implementation. You are free to copy, modify, or
+    redistribute.
+*/
 
-/*global setImmediate, process, setTimeout, define, module */
+/*jslint evil: true, regexp: true */
 
-//Set prime.hideResolutionConflict = true to allow "resolution-races"
-//in promise-tests to pass.
-//Since the goal of prim is to be a small impl for trusted code, it is
-//more important to normally throw in this case so that we can find
-//logic errors quicker.
+/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
+    call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
+    getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
+    lastIndex, length, parse, prototype, push, replace, slice, stringify,
+    test, toJSON, toString, valueOf
+*/
+
+
+// Create a JSON object only if one does not already exist. We create the
+// methods in a closure to avoid creating global variables.
+
+if (typeof JSON !== 'object') {
+    JSON = {};
+}
 
-var prim;
 (function () {
     'use strict';
-    var op = Object.prototype,
-        hasOwn = op.hasOwnProperty;
 
-    function hasProp(obj, prop) {
-        return hasOwn.call(obj, prop);
+    function f(n) {
+        // Format integers to have at least two digits.
+        return n < 10 ? '0' + n : n;
     }
 
-    /**
-     * Helper function for iterating over an array. If the func returns
-     * a true value, it will break out of the loop.
-     */
-    function each(ary, func) {
-        if (ary) {
-            var i;
-            for (i = 0; i < ary.length; i += 1) {
-                if (ary[i]) {
-                    func(ary[i], i, ary);
-                }
-            }
-        }
-    }
+    if (typeof Date.prototype.toJSON !== 'function') {
 
-    function check(p) {
-        if (hasProp(p, 'e') || hasProp(p, 'v')) {
-            if (!prim.hideResolutionConflict) {
-                throw new Error('nope');
-            }
-            return false;
-        }
-        return true;
-    }
+        Date.prototype.toJSON = function (key) {
 
-    function notify(ary, value) {
-        prim.nextTick(function () {
-            each(ary, function (item) {
-                item(value);
-            });
-        });
+            return isFinite(this.valueOf())
+                ? this.getUTCFullYear()     + '-' +
+                    f(this.getUTCMonth() + 1) + '-' +
+                    f(this.getUTCDate())      + 'T' +
+                    f(this.getUTCHours())     + ':' +
+                    f(this.getUTCMinutes())   + ':' +
+                    f(this.getUTCSeconds())   + 'Z'
+                : null;
+        };
+
+        String.prototype.toJSON      =
+            Number.prototype.toJSON  =
+            Boolean.prototype.toJSON = function (key) {
+                return this.valueOf();
+            };
     }
 
-    prim = function prim() {
-        var p,
-            ok = [],
-            fail = [];
+    var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        gap,
+        indent,
+        meta = {    // table of character substitutions
+            '\b': '\\b',
+            '\t': '\\t',
+            '\n': '\\n',
+            '\f': '\\f',
+            '\r': '\\r',
+            '"' : '\\"',
+            '\\': '\\\\'
+        },
+        rep;
 
-        return (p = {
-            callback: function (yes, no) {
-                if (no) {
-                    p.errback(no);
-                }
 
-                if (hasProp(p, 'v')) {
-                    prim.nextTick(function () {
-                        yes(p.v);
-                    });
-                } else {
-                    ok.push(yes);
-                }
-            },
+    function quote(string) {
+
+// If the string contains no control characters, no quote characters, and no
+// backslash characters, then we can safely slap some quotes around it.
+// Otherwise we must also replace the offending characters with safe escape
+// sequences.
+
+        escapable.lastIndex = 0;
+        return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
+            var c = meta[a];
+            return typeof c === 'string'
+                ? c
+                : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+        }) + '"' : '"' + string + '"';
+    }
+
+
+    function str(key, holder) {
+
+// Produce a string from holder[key].
+
+        var i,          // The loop counter.
+            k,          // The member key.
+            v,          // The member value.
+            length,
+            mind = gap,
+            partial,
+            value = holder[key];
+
+// If the value has a toJSON method, call it to obtain a replacement value.
+
+        if (value && typeof value === 'object' &&
+                typeof value.toJSON === 'function') {
+            value = value.toJSON(key);
+        }
+
+// If we were called with a replacer function, then call the replacer to
+// obtain a replacement value.
+
+        if (typeof rep === 'function') {
+            value = rep.call(holder, key, value);
+        }
+
+// What happens next depends on the value's type.
+
+        switch (typeof value) {
+        case 'string':
+            return quote(value);
+
+        case 'number':
+
+// JSON numbers must be finite. Encode non-finite numbers as null.
+
+            return isFinite(value) ? String(value) : 'null';
+
+        case 'boolean':
+        case 'null':
+
+// If the value is a boolean or null, convert it to a string. Note:
+// typeof null does not produce 'null'. The case is included here in
+// the remote chance that this gets fixed someday.
+
+            return String(value);
+
+// If the type is 'object', we might be dealing with an object or an array or
+// null.
+
+        case 'object':
+
+// Due to a specification blunder in ECMAScript, typeof null is 'object',
+// so watch out for that case.
+
+            if (!value) {
+                return 'null';
+            }
+
+// Make an array to hold the partial results of stringifying this object value.
+
+            gap += indent;
+            partial = [];
+
+// Is the value an array?
+
+            if (Object.prototype.toString.apply(value) === '[object Array]') {
+
+// The value is an array. Stringify every element. Use null as a placeholder
+// for non-JSON values.
+
+                length = value.length;
+                for (i = 0; i < length; i += 1) {
+                    partial[i] = str(i, value) || 'null';
+                }
+
+// Join all of the elements together, separated with commas, and wrap them in
+// brackets.
+
+                v = partial.length === 0
+                    ? '[]'
+                    : gap
+                    ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
+                    : '[' + partial.join(',') + ']';
+                gap = mind;
+                return v;
+            }
+
+// If the replacer is an array, use it to select the members to be stringified.
+
+            if (rep && typeof rep === 'object') {
+                length = rep.length;
+                for (i = 0; i < length; i += 1) {
+                    if (typeof rep[i] === 'string') {
+                        k = rep[i];
+                        v = str(k, value);
+                        if (v) {
+                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                        }
+                    }
+                }
+            } else {
+
+// Otherwise, iterate through all of the keys in the object.
+
+                for (k in value) {
+                    if (Object.prototype.hasOwnProperty.call(value, k)) {
+                        v = str(k, value);
+                        if (v) {
+                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                        }
+                    }
+                }
+            }
+
+// Join all of the member texts together, separated with commas,
+// and wrap them in braces.
+
+            v = partial.length === 0
+                ? '{}'
+                : gap
+                ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
+                : '{' + partial.join(',') + '}';
+            gap = mind;
+            return v;
+        }
+    }
+
+// If the JSON object does not yet have a stringify method, give it one.
+
+    if (typeof JSON.stringify !== 'function') {
+        JSON.stringify = function (value, replacer, space) {
+
+// The stringify method takes a value and an optional replacer, and an optional
+// space parameter, and returns a JSON text. The replacer can be a function
+// that can replace values, or an array of strings that will select the keys.
+// A default replacer method can be provided. Use of the space parameter can
+// produce text that is more easily readable.
+
+            var i;
+            gap = '';
+            indent = '';
+
+// If the space parameter is a number, make an indent string containing that
+// many spaces.
+
+            if (typeof space === 'number') {
+                for (i = 0; i < space; i += 1) {
+                    indent += ' ';
+                }
+
+// If the space parameter is a string, it will be used as the indent string.
+
+            } else if (typeof space === 'string') {
+                indent = space;
+            }
+
+// If there is a replacer, it must be a function or an array.
+// Otherwise, throw an error.
+
+            rep = replacer;
+            if (replacer && typeof replacer !== 'function' &&
+                    (typeof replacer !== 'object' ||
+                    typeof replacer.length !== 'number')) {
+                throw new Error('JSON.stringify');
+            }
+
+// Make a fake root object containing our value under the key of ''.
+// Return the result of stringifying the value.
+
+            return str('', {'': value});
+        };
+    }
+
+
+// If the JSON object does not yet have a parse method, give it one.
+
+    if (typeof JSON.parse !== 'function') {
+        JSON.parse = function (text, reviver) {
+
+// The parse method takes a text and an optional reviver function, and returns
+// a JavaScript value if the text is a valid JSON text.
+
+            var j;
+
+            function walk(holder, key) {
+
+// The walk method is used to recursively walk the resulting structure so
+// that modifications can be made.
+
+                var k, v, value = holder[key];
+                if (value && typeof value === 'object') {
+                    for (k in value) {
+                        if (Object.prototype.hasOwnProperty.call(value, k)) {
+                            v = walk(value, k);
+                            if (v !== undefined) {
+                                value[k] = v;
+                            } else {
+                                delete value[k];
+                            }
+                        }
+                    }
+                }
+                return reviver.call(holder, key, value);
+            }
+
+
+// Parsing happens in four stages. In the first stage, we replace certain
+// Unicode characters with escape sequences. JavaScript handles many characters
+// incorrectly, either silently deleting them, or treating them as line endings.
+
+            text = String(text);
+            cx.lastIndex = 0;
+            if (cx.test(text)) {
+                text = text.replace(cx, function (a) {
+                    return '\\u' +
+                        ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+                });
+            }
+
+// In the second stage, we run the text against regular expressions that look
+// for non-JSON patterns. We are especially concerned with '()' and 'new'
+// because they can cause invocation, and '=' because it can cause mutation.
+// But just to be safe, we want to reject all unexpected forms.
+
+// We split the second stage into 4 regexp operations in order to work around
+// crippling inefficiencies in IE's and Safari's regexp engines. First we
+// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
+// replace all simple value tokens with ']' characters. Third, we delete all
+// open brackets that follow a colon or comma or that begin the text. Finally,
+// we look to see that the remaining characters are only whitespace or ']' or
+// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
+
+            if (/^[\],:{}\s]*$/
+                    .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
+                        .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
+                        .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
+
+// In the third stage we use the eval function to compile the text into a
+// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
+// in JavaScript: it can begin a block or an object literal. We wrap the text
+// in parens to eliminate the ambiguity.
+
+                j = eval('(' + text + ')');
+
+// In the optional fourth stage, we recursively walk the new structure, passing
+// each name/value pair to a reviver function for possible transformation.
+
+                return typeof reviver === 'function'
+                    ? walk({'': j}, '')
+                    : j;
+            }
+
+// If the text is not JSON parseable, then a SyntaxError is thrown.
+
+            throw new SyntaxError('JSON.parse');
+        };
+    }
+}());
+// Copyright 2009-2012 by contributors, MIT License
+// vim: ts=4 sts=4 sw=4 expandtab
+
+// Module systems magic dance
+(function (definition) {
+    // RequireJS
+    if (typeof define == "function") {
+        define('es5-shimsham', definition);
+    // YUI3
+    } else if (typeof YUI == "function") {
+        YUI.add("es5", definition);
+    // CommonJS and <script>
+    } else {
+        definition();
+    }
+})(function () {
+
+/**
+ * Brings an environment as close to ECMAScript 5 compliance
+ * as is possible with the facilities of erstwhile engines.
+ *
+ * Annotated ES5: http://es5.github.com/ (specific links below)
+ * ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
+ * Required reading: http://javascriptweblog.wordpress.com/2011/12/05/extending-javascript-natives/
+ */
+
+//
+// Function
+// ========
+//
+
+// ES-5 15.3.4.5
+// http://es5.github.com/#x15.3.4.5
+
+function Empty() {}
+
+if (!Function.prototype.bind) {
+    Function.prototype.bind = function bind(that) { // .length is 1
+        // 1. Let Target be the this value.
+        var target = this;
+        // 2. If IsCallable(Target) is false, throw a TypeError exception.
+        if (typeof target != "function") {
+            throw new TypeError("Function.prototype.bind called on incompatible " + target);
+        }
+        // 3. Let A be a new (possibly empty) internal list of all of the
+        //   argument values provided after thisArg (arg1, arg2 etc), in order.
+        // XXX slicedArgs will stand in for "A" if used
+        var args = slice.call(arguments, 1); // for normal call
+        // 4. Let F be a new native ECMAScript object.
+        // 11. Set the [[Prototype]] internal property of F to the standard
+        //   built-in Function prototype object as specified in 15.3.3.1.
+        // 12. Set the [[Call]] internal property of F as described in
+        //   15.3.4.5.1.
+        // 13. Set the [[Construct]] internal property of F as described in
+        //   15.3.4.5.2.
+        // 14. Set the [[HasInstance]] internal property of F as described in
+        //   15.3.4.5.3.
+        var bound = function () {
+
+            if (this instanceof bound) {
+                // 15.3.4.5.2 [[Construct]]
+                // When the [[Construct]] internal method of a function object,
+                // F that was created using the bind function is called with a
+                // list of arguments ExtraArgs, the following steps are taken:
+                // 1. Let target be the value of F's [[TargetFunction]]
+                //   internal property.
+                // 2. If target has no [[Construct]] internal method, a
+                //   TypeError exception is thrown.
+                // 3. Let boundArgs be the value of F's [[BoundArgs]] internal
+                //   property.
+                // 4. Let args be a new list containing the same values as the
+                //   list boundArgs in the same order followed by the same
+                //   values as the list ExtraArgs in the same order.
+                // 5. Return the result of calling the [[Construct]] internal
+                //   method of target providing args as the arguments.
+
+                var result = target.apply(
+                    this,
+                    args.concat(slice.call(arguments))
+                );
+                if (Object(result) === result) {
+                    return result;
+                }
+                return this;
+
+            } else {
+                // 15.3.4.5.1 [[Call]]
+                // When the [[Call]] internal method of a function object, F,
+                // which was created using the bind function is called with a
+                // this value and a list of arguments ExtraArgs, the following
+                // steps are taken:
+                // 1. Let boundArgs be the value of F's [[BoundArgs]] internal
+                //   property.
+                // 2. Let boundThis be the value of F's [[BoundThis]] internal
+                //   property.
+                // 3. Let target be the value of F's [[TargetFunction]] internal
+                //   property.
+                // 4. Let args be a new list containing the same values as the
+                //   list boundArgs in the same order followed by the same
+                //   values as the list ExtraArgs in the same order.
+                // 5. Return the result of calling the [[Call]] internal method
+                //   of target providing boundThis as the this value and
+                //   providing args as the arguments.
+
+                // equiv: target.call(this, ...boundArgs, ...args)
+                return target.apply(
+                    that,
+                    args.concat(slice.call(arguments))
+                );
+
+            }
+
+        };
+        if(target.prototype) {
+            Empty.prototype = target.prototype;
+            bound.prototype = new Empty();
+            // Clean up dangling references.
+            Empty.prototype = null;
+        }
+        // XXX bound.length is never writable, so don't even try
+        //
+        // 15. If the [[Class]] internal property of Target is "Function", then
+        //     a. Let L be the length property of Target minus the length of A.
+        //     b. Set the length own property of F to either 0 or L, whichever is
+        //       larger.
+        // 16. Else set the length own property of F to 0.
+        // 17. Set the attributes of the length own property of F to the values
+        //   specified in 15.3.5.1.
+
+        // TODO
+        // 18. Set the [[Extensible]] internal property of F to true.
+
+        // TODO
+        // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).
+        // 20. Call the [[DefineOwnProperty]] internal method of F with
+        //   arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]:
+        //   thrower, [[Enumerable]]: false, [[Configurable]]: false}, and
+        //   false.
+        // 21. Call the [[DefineOwnProperty]] internal method of F with
+        //   arguments "arguments", PropertyDescriptor {[[Get]]: thrower,
+        //   [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},
+        //   and false.
+
+        // TODO
+        // NOTE Function objects created using Function.prototype.bind do not
+        // have a prototype property or the [[Code]], [[FormalParameters]], and
+        // [[Scope]] internal properties.
+        // XXX can't delete prototype in pure-js.
+
+        // 22. Return F.
+        return bound;
+    };
+}
+
+// Shortcut to an often accessed properties, in order to avoid multiple
+// dereference that costs universally.
+// _Please note: Shortcuts are defined after `Function.prototype.bind` as we
+// us it in defining shortcuts.
+var call = Function.prototype.call;
+var prototypeOfArray = Array.prototype;
+var prototypeOfObject = Object.prototype;
+var slice = prototypeOfArray.slice;
+// Having a toString local variable name breaks in Opera so use _toString.
+var _toString = call.bind(prototypeOfObject.toString);
+var owns = call.bind(prototypeOfObject.hasOwnProperty);
+
+// If JS engine supports accessors creating shortcuts.
+var defineGetter;
+var defineSetter;
+var lookupGetter;
+var lookupSetter;
+var supportsAccessors;
+if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
+    defineGetter = call.bind(prototypeOfObject.__defineGetter__);
+    defineSetter = call.bind(prototypeOfObject.__defineSetter__);
+    lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
+    lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
+}
+
+//
+// Array
+// =====
+//
+
+// ES5 15.4.4.12
+// http://es5.github.com/#x15.4.4.12
+// Default value for second param
+// [bugfix, ielt9, old browsers]
+// IE < 9 bug: [1,2].splice(0).join("") == "" but should be "12"
+if ([1,2].splice(0).length != 2) {
+    var array_splice = Array.prototype.splice;
+    Array.prototype.splice = function(start, deleteCount) {
+        if (!arguments.length) {
+            return [];
+        } else {
+            return array_splice.apply(this, [
+                start === void 0 ? 0 : start,
+                deleteCount === void 0 ? (this.length - start) : deleteCount
+            ].concat(slice.call(arguments, 2)))
+        }
+    };
+}
+
+// ES5 15.4.4.12
+// http://es5.github.com/#x15.4.4.13
+// Return len+argCount.
+// [bugfix, ielt8]
+// IE < 8 bug: [].unshift(0) == undefined but should be "1"
+if ([].unshift(0) != 1) {
+    var array_unshift = Array.prototype.unshift;
+    Array.prototype.unshift = function() {
+        array_unshift.apply(this, arguments);
+        return this.length;
+    };
+}
+
+// ES5 15.4.3.2
+// http://es5.github.com/#x15.4.3.2
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray
+if (!Array.isArray) {
+    Array.isArray = function isArray(obj) {
+        return _toString(obj) == "[object Array]";
+    };
+}
+
+// The IsCallable() check in the Array functions
+// has been replaced with a strict check on the
+// internal class of the object to trap cases where
+// the provided function was actually a regular
+// expression literal, which in V8 and
+// JavaScriptCore is a typeof "function".  Only in
+// V8 are regular expression literals permitted as
+// reduce parameters, so it is desirable in the
+// general case for the shim to match the more
+// strict and common behavior of rejecting regular
+// expressions.
+
+// ES5 15.4.4.18
+// http://es5.github.com/#x15.4.4.18
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach
+
+// Check failure of by-index access of string characters (IE < 9)
+// and failure of `0 in boxedString` (Rhino)
+var boxedString = Object("a"),
+    splitString = boxedString[0] != "a" || !(0 in boxedString);
+
+if (!Array.prototype.forEach) {
+    Array.prototype.forEach = function forEach(fun /*, thisp*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            thisp = arguments[1],
+            i = -1,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(); // TODO message
+        }
+
+        while (++i < length) {
+            if (i in self) {
+                // Invoke the callback function with call, passing arguments:
+                // context, property value, property key, thisArg object
+                // context
+                fun.call(thisp, self[i], i, object);
+            }
+        }
+    };
+}
+
+// ES5 15.4.4.19
+// http://es5.github.com/#x15.4.4.19
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map
+if (!Array.prototype.map) {
+    Array.prototype.map = function map(fun /*, thisp*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0,
+            result = Array(length),
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self)
+                result[i] = fun.call(thisp, self[i], i, object);
+        }
+        return result;
+    };
+}
+
+// ES5 15.4.4.20
+// http://es5.github.com/#x15.4.4.20
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter
+if (!Array.prototype.filter) {
+    Array.prototype.filter = function filter(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                    object,
+            length = self.length >>> 0,
+            result = [],
+            value,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self) {
+                value = self[i];
+                if (fun.call(thisp, value, i, object)) {
+                    result.push(value);
+                }
+            }
+        }
+        return result;
+    };
+}
+
+// ES5 15.4.4.16
+// http://es5.github.com/#x15.4.4.16
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every
+if (!Array.prototype.every) {
+    Array.prototype.every = function every(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self && !fun.call(thisp, self[i], i, object)) {
+                return false;
+            }
+        }
+        return true;
+    };
+}
+
+// ES5 15.4.4.17
+// http://es5.github.com/#x15.4.4.17
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
+if (!Array.prototype.some) {
+    Array.prototype.some = function some(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self && fun.call(thisp, self[i], i, object)) {
+                return true;
+            }
+        }
+        return false;
+    };
+}
+
+// ES5 15.4.4.21
+// http://es5.github.com/#x15.4.4.21
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce
+if (!Array.prototype.reduce) {
+    Array.prototype.reduce = function reduce(fun /*, initial*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        // no value to return if no initial value and an empty array
+        if (!length && arguments.length == 1) {
+            throw new TypeError("reduce of empty array with no initial value");
+        }
+
+        var i = 0;
+        var result;
+        if (arguments.length >= 2) {
+            result = arguments[1];
+        } else {
+            do {
+                if (i in self) {
+                    result = self[i++];
+                    break;
+                }
+
+                // if array contains no values, no initial value to return
+                if (++i >= length) {
+                    throw new TypeError("reduce of empty array with no initial value");
+                }
+            } while (true);
+        }
+
+        for (; i < length; i++) {
+            if (i in self) {
+                result = fun.call(void 0, result, self[i], i, object);
+            }
+        }
+
+        return result;
+    };
+}
+
+// ES5 15.4.4.22
+// http://es5.github.com/#x15.4.4.22
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight
+if (!Array.prototype.reduceRight) {
+    Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        // no value to return if no initial value, empty array
+        if (!length && arguments.length == 1) {
+            throw new TypeError("reduceRight of empty array with no initial value");
+        }
+
+        var result, i = length - 1;
+        if (arguments.length >= 2) {
+            result = arguments[1];
+        } else {
+            do {
+                if (i in self) {
+                    result = self[i--];
+                    break;
+                }
+
+                // if array contains no values, no initial value to return
+                if (--i < 0) {
+                    throw new TypeError("reduceRight of empty array with no initial value");
+                }
+            } while (true);
+        }
+
+        do {
+            if (i in this) {
+                result = fun.call(void 0, result, self[i], i, object);
+            }
+        } while (i--);
+
+        return result;
+    };
+}
+
+// ES5 15.4.4.14
+// http://es5.github.com/#x15.4.4.14
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf
+if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
+    Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
+        var self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                toObject(this),
+            length = self.length >>> 0;
+
+        if (!length) {
+            return -1;
+        }
+
+        var i = 0;
+        if (arguments.length > 1) {
+            i = toInteger(arguments[1]);
+        }
+
+        // handle negative indices
+        i = i >= 0 ? i : Math.max(0, length + i);
+        for (; i < length; i++) {
+            if (i in self && self[i] === sought) {
+                return i;
+            }
+        }
+        return -1;
+    };
+}
+
+// ES5 15.4.4.15
+// http://es5.github.com/#x15.4.4.15
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf
+if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
+    Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
+        var self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                toObject(this),
+            length = self.length >>> 0;
+
+        if (!length) {
+            return -1;
+        }
+        var i = length - 1;
+        if (arguments.length > 1) {
+            i = Math.min(i, toInteger(arguments[1]));
+        }
+        // handle negative indices
+        i = i >= 0 ? i : length - Math.abs(i);
+        for (; i >= 0; i--) {
+            if (i in self && sought === self[i]) {
+                return i;
+            }
+        }
+        return -1;
+    };
+}
+
+//
+// Object
+// ======
+//
+
+// ES5 15.2.3.14
+// http://es5.github.com/#x15.2.3.14
+if (!Object.keys) {
+    // http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
+    var hasDontEnumBug = true,
+        dontEnums = [
+            "toString",
+            "toLocaleString",
+            "valueOf",
+            "hasOwnProperty",
+            "isPrototypeOf",
+            "propertyIsEnumerable",
+            "constructor"
+        ],
+        dontEnumsLength = dontEnums.length;
+
+    for (var key in {"toString": null}) {
+        hasDontEnumBug = false;
+    }
+
+    Object.keys = function keys(object) {
+
+        if (
+            (typeof object != "object" && typeof object != "function") ||
+            object === null
+        ) {
+            throw new TypeError("Object.keys called on a non-object");
+        }
+
+        var keys = [];
+        for (var name in object) {
+            if (owns(object, name)) {
+                keys.push(name);
+            }
+        }
+
+        if (hasDontEnumBug) {
+            for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
+                var dontEnum = dontEnums[i];
+                if (owns(object, dontEnum)) {
+                    keys.push(dontEnum);
+                }
+            }
+        }
+        return keys;
+    };
+
+}
+
+//
+// Date
+// ====
+//
+
+// ES5 15.9.5.43
+// http://es5.github.com/#x15.9.5.43
+// This function returns a String value represent the instance in time
+// represented by this Date object. The format of the String is the Date Time
+// string format defined in 15.9.1.15. All fields are present in the String.
+// The time zone is always UTC, denoted by the suffix Z. If the time value of
+// this object is not a finite Number a RangeError exception is thrown.
+var negativeDate = -62198755200000,
+    negativeYearString = "-000001";
+if (
+    !Date.prototype.toISOString ||
+    (new Date(negativeDate).toISOString().indexOf(negativeYearString) === -1)
+) {
+    Date.prototype.toISOString = function toISOString() {
+        var result, length, value, year, month;
+        if (!isFinite(this)) {
+            throw new RangeError("Date.prototype.toISOString called on non-finite value.");
+        }
+
+        year = this.getUTCFullYear();
+
+        month = this.getUTCMonth();
+        // see https://github.com/kriskowal/es5-shim/issues/111
+        year += Math.floor(month / 12);
+        month = (month % 12 + 12) % 12;
+
+        // the date time string format is specified in 15.9.1.15.
+        result = [month + 1, this.getUTCDate(),
+            this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()];
+        year = (
+            (year < 0 ? "-" : (year > 9999 ? "+" : "")) +
+            ("00000" + Math.abs(year))
+            .slice(0 <= year && year <= 9999 ? -4 : -6)
+        );
+
+        length = result.length;
+        while (length--) {
+            value = result[length];
+            // pad months, days, hours, minutes, and seconds to have two
+            // digits.
+            if (value < 10) {
+                result[length] = "0" + value;
+            }
+        }
+        // pad milliseconds to have three digits.
+        return (
+            year + "-" + result.slice(0, 2).join("-") +
+            "T" + result.slice(2).join(":") + "." +
+            ("000" + this.getUTCMilliseconds()).slice(-3) + "Z"
+        );
+    };
+}
+
+
+// ES5 15.9.5.44
+// http://es5.github.com/#x15.9.5.44
+// This function provides a String representation of a Date object for use by
+// JSON.stringify (15.12.3).
+var dateToJSONIsSupported = false;
+try {
+    dateToJSONIsSupported = (
+        Date.prototype.toJSON &&
+        new Date(NaN).toJSON() === null &&
+        new Date(negativeDate).toJSON().indexOf(negativeYearString) !== -1 &&
+        Date.prototype.toJSON.call({ // generic
+            toISOString: function () {
+                return true;
+            }
+        })
+    );
+} catch (e) {
+}
+if (!dateToJSONIsSupported) {
+    Date.prototype.toJSON = function toJSON(key) {
+        // When the toJSON method is called with argument key, the following
+        // steps are taken:
+
+        // 1.  Let O be the result of calling ToObject, giving it the this
+        // value as its argument.
+        // 2. Let tv be toPrimitive(O, hint Number).
+        var o = Object(this),
+            tv = toPrimitive(o),
+            toISO;
+        // 3. If tv is a Number and is not finite, return null.
+        if (typeof tv === "number" && !isFinite(tv)) {
+            return null;
+        }
+        // 4. Let toISO be the result of calling the [[Get]] internal method of
+        // O with argument "toISOString".
+        toISO = o.toISOString;
+        // 5. If IsCallable(toISO) is false, throw a TypeError exception.
+        if (typeof toISO != "function") {
+            throw new TypeError("toISOString property is not callable");
+        }
+        // 6. Return the result of calling the [[Call]] internal method of
+        //  toISO with O as the this value and an empty argument list.
+        return toISO.call(o);
+
+        // NOTE 1 The argument is ignored.
+
+        // NOTE 2 The toJSON function is intentionally generic; it does not
+        // require that its this value be a Date object. Therefore, it can be
+        // transferred to other kinds of objects for use as a method. However,
+        // it does require that any such object have a toISOString method. An
+        // object is free to use the argument key to filter its
+        // stringification.
+    };
+}
+
+// ES5 15.9.4.2
+// http://es5.github.com/#x15.9.4.2
+// based on work shared by Daniel Friesen (dantman)
+// http://gist.github.com/303249
+if (!Date.parse || "Date.parse is buggy") {
+    // XXX global assignment won't work in embeddings that use
+    // an alternate object for the context.
+    Date = (function(NativeDate) {
+
+        // Date.length === 7
+        function Date(Y, M, D, h, m, s, ms) {
+            var length = arguments.length;
+            if (this instanceof NativeDate) {
+                var date = length == 1 && String(Y) === Y ? // isString(Y)
+                    // We explicitly pass it through parse:
+                    new NativeDate(Date.parse(Y)) :
+                    // We have to manually make calls depending on argument
+                    // length here
+                    length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) :
+                    length >= 6 ? new NativeDate(Y, M, D, h, m, s) :
+                    length >= 5 ? new NativeDate(Y, M, D, h, m) :
+                    length >= 4 ? new NativeDate(Y, M, D, h) :
+                    length >= 3 ? new NativeDate(Y, M, D) :
+                    length >= 2 ? new NativeDate(Y, M) :
+                    length >= 1 ? new NativeDate(Y) :
+                                  new NativeDate();
+                // Prevent mixups with unfixed Date object
+                date.constructor = Date;
+                return date;
+            }
+            return NativeDate.apply(this, arguments);
+        };
+
+        // 15.9.1.15 Date Time String Format.
+        var isoDateExpression = new RegExp("^" +
+            "(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign +
+                                      // 6-digit extended year
+            "(?:-(\\d{2})" + // optional month capture
+            "(?:-(\\d{2})" + // optional day capture
+            "(?:" + // capture hours:minutes:seconds.milliseconds
+                "T(\\d{2})" + // hours capture
+                ":(\\d{2})" + // minutes capture
+                "(?:" + // optional :seconds.milliseconds
+                    ":(\\d{2})" + // seconds capture
+                    "(?:\\.(\\d{3}))?" + // milliseconds capture
+                ")?" +
+            "(" + // capture UTC offset component
+                "Z|" + // UTC capture
+                "(?:" + // offset specifier +/-hours:minutes
+                    "([-+])" + // sign capture
+                    "(\\d{2})" + // hours offset capture
+                    ":(\\d{2})" + // minutes offset capture
+                ")" +
+            ")?)?)?)?" +
+        "$");
+
+        var months = [
+            0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365
+        ];
+
+        function dayFromMonth(year, month) {
+            var t = month > 1 ? 1 : 0;
+            return (
+                months[month] +
+                Math.floor((year - 1969 + t) / 4) -
+                Math.floor((year - 1901 + t) / 100) +
+                Math.floor((year - 1601 + t) / 400) +
+                365 * (year - 1970)
+            );
+        }
+
+        // Copy any custom methods a 3rd party library may have added
+        for (var key in NativeDate) {
+            Date[key] = NativeDate[key];
+        }
+
+        // Copy "native" methods explicitly; they may be non-enumerable
+        Date.now = NativeDate.now;
+        Date.UTC = NativeDate.UTC;
+        Date.prototype = NativeDate.prototype;
+        Date.prototype.constructor = Date;
+
+        // Upgrade Date.parse to handle simplified ISO 8601 strings
+        Date.parse = function parse(string) {
+            var match = isoDateExpression.exec(string);
+            if (match) {
+                // parse months, days, hours, minutes, seconds, and milliseconds
+                // provide default values if necessary
+                // parse the UTC offset component
+                var year = Number(match[1]),
+                    month = Number(match[2] || 1) - 1,
+                    day = Number(match[3] || 1) - 1,
+                    hour = Number(match[4] || 0),
+                    minute = Number(match[5] || 0),
+                    second = Number(match[6] || 0),
+                    millisecond = Number(match[7] || 0),
+                    // When time zone is missed, local offset should be used
+                    // (ES 5.1 bug)
+                    // see https://bugs.ecmascript.org/show_bug.cgi?id=112
+                    offset = !match[4] || match[8] ?
+                        0 : Number(new NativeDate(1970, 0)),
+                    signOffset = match[9] === "-" ? 1 : -1,
+                    hourOffset = Number(match[10] || 0),
+                    minuteOffset = Number(match[11] || 0),
+                    result;
+                if (
+                    hour < (
+                        minute > 0 || second > 0 || millisecond > 0 ?
+                        24 : 25
+                    ) &&
+                    minute < 60 && second < 60 && millisecond < 1000 &&
+                    month > -1 && month < 12 && hourOffset < 24 &&
+                    minuteOffset < 60 && // detect invalid offsets
+                    day > -1 &&
+                    day < (
+                        dayFromMonth(year, month + 1) -
+                        dayFromMonth(year, month)
+                    )
+                ) {
+                    result = (
+                        (dayFromMonth(year, month) + day) * 24 +
+                        hour +
+                        hourOffset * signOffset
+                    ) * 60;
+                    result = (
+                        (result + minute + minuteOffset * signOffset) * 60 +
+                        second
+                    ) * 1000 + millisecond + offset;
+                    if (-8.64e15 <= result && result <= 8.64e15) {
+                        return result;
+                    }
+                }
+                return NaN;
+            }
+            return NativeDate.parse.apply(this, arguments);
+        };
+
+        return Date;
+    })(Date);
+}
+
+// ES5 15.9.4.4
+// http://es5.github.com/#x15.9.4.4
+if (!Date.now) {
+    Date.now = function now() {
+        return new Date().getTime();
+    };
+}
+
+
+//
+// String
+// ======
+//
+
+
+// ES5 15.5.4.14
+// http://es5.github.com/#x15.5.4.14
+// [bugfix, chrome]
+// If separator is undefined, then the result array contains just one String,
+// which is the this value (converted to a String). If limit is not undefined,
+// then the output array is truncated so that it contains no more than limit
+// elements.
+// "0".split(undefined, 0) -> []
+if("0".split(void 0, 0).length) {
+    var string_split = String.prototype.split;
+    String.prototype.split = function(separator, limit) {
+        if(separator === void 0 && limit === 0)return [];
+        return string_split.apply(this, arguments);
+    }
+}
+
+// ECMA-262, 3rd B.2.3
+// Note an ECMAScript standart, although ECMAScript 3rd Edition has a
+// non-normative section suggesting uniform semantics and it should be
+// normalized across all browsers
+// [bugfix, IE lt 9] IE < 9 substr() with negative value not working in IE
+if("".substr && "0b".substr(-1) !== "b") {
+    var string_substr = String.prototype.substr;
+    /**
+     *  Get the substring of a string
+     *  @param  {integer}  start   where to start the substring
+     *  @param  {integer}  length  how many characters to return
+     *  @return {string}
+     */
+    String.prototype.substr = function(start, length) {
+        return string_substr.call(
+            this,
+            start < 0 ? ((start = this.length + start) < 0 ? 0 : start) : start,
+            length
+        );
+    }
+}
+
+// ES5 15.5.4.20
+// http://es5.github.com/#x15.5.4.20
+var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
+    "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
+    "\u2029\uFEFF";
+if (!String.prototype.trim || ws.trim()) {
+    // http://blog.stevenlevithan.com/archives/faster-trim-javascript
+    // http://perfectionkills.com/whitespace-deviations/
+    ws = "[" + ws + "]";
+    var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
+        trimEndRegexp = new RegExp(ws + ws + "*$");
+    String.prototype.trim = function trim() {
+        if (this === undefined || this === null) {
+            throw new TypeError("can't convert "+this+" to object");
+        }
+        return String(this)
+            .replace(trimBeginRegexp, "")
+            .replace(trimEndRegexp, "");
+    };
+}
+
+//
+// Util
+// ======
+//
+
+// ES5 9.4
+// http://es5.github.com/#x9.4
+// http://jsperf.com/to-integer
+
+function toInteger(n) {
+    n = +n;
+    if (n !== n) { // isNaN
+        n = 0;
+    } else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
+        n = (n > 0 || -1) * Math.floor(Math.abs(n));
+    }
+    return n;
+}
+
+function isPrimitive(input) {
+    var type = typeof input;
+    return (
+        input === null ||
+        type === "undefined" ||
+        type === "boolean" ||
+        type === "number" ||
+        type === "string"
+    );
+}
+
+function toPrimitive(input) {
+    var val, valueOf, toString;
+    if (isPrimitive(input)) {
+        return input;
+    }
+    valueOf = input.valueOf;
+    if (typeof valueOf === "function") {
+        val = valueOf.call(input);
+        if (isPrimitive(val)) {
+            return val;
+        }
+    }
+    toString = input.toString;
+    if (typeof toString === "function") {
+        val = toString.call(input);
+        if (isPrimitive(val)) {
+            return val;
+        }
+    }
+    throw new TypeError();
+}
+
+// ES5 9.9
+// http://es5.github.com/#x9.9
+var toObject = function (o) {
+    if (o == null) { // this matches both null and undefined
+        throw new TypeError("can't convert "+o+" to object");
+    }
+    return Object(o);
+};
+
+
+// START SHAM
+
+// ES5 15.2.3.2
+// http://es5.github.com/#x15.2.3.2
+if (!Object.getPrototypeOf) {
+    // https://github.com/kriskowal/es5-shim/issues#issue/2
+    // http://ejohn.org/blog/objectgetprototypeof/
+    // recommended by fschaefer on github
+    Object.getPrototypeOf = function getPrototypeOf(object) {
+        return object.__proto__ || (
+            object.constructor
+                ? object.constructor.prototype
+                : prototypeOfObject
+        );
+    };
+}
+
+// ES5 15.2.3.3
+// http://es5.github.com/#x15.2.3.3
+if (!Object.getOwnPropertyDescriptor) {
+    var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a non-object: ";
+
+    Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
+        if ((typeof object != "object" && typeof object != "function") || object === null) {
+            throw new TypeError(ERR_NON_OBJECT + object);
+        }
+        // If object does not owns property return undefined immediately.
+        if (!owns(object, property)) {
+            return;
+        }
+
+        // If object has a property then it's for sure both `enumerable` and
+        // `configurable`.
+        var descriptor =  { enumerable: true, configurable: true };
+
+        // If JS engine supports accessor properties then property may be a
+        // getter or setter.
+        if (supportsAccessors) {
+            // Unfortunately `__lookupGetter__` will return a getter even
+            // if object has own non getter property along with a same named
+            // inherited getter. To avoid misbehavior we temporary remove
+            // `__proto__` so that `__lookupGetter__` will return getter only
+            // if it's owned by an object.
+            var prototype = object.__proto__;
+            object.__proto__ = prototypeOfObject;
+
+            var getter = lookupGetter(object, property);
+            var setter = lookupSetter(object, property);
+
+            // Once we have getter and setter we can put values back.
+            object.__proto__ = prototype;
+
+            if (getter || setter) {
+                if (getter) {
+                    descriptor.get = getter;
+                }
+                if (setter) {
+                    descriptor.set = setter;
+                }
+                // If it was accessor property we're done and return here
+                // in order to avoid adding `value` to the descriptor.
+                return descriptor;
+            }
+        }
+
+        // If we got this far we know that object has an own property that is
+        // not an accessor so we set it as a value and return descriptor.
+        descriptor.value = object[property];
+        return descriptor;
+    };
+}
+
+// ES5 15.2.3.4
+// http://es5.github.com/#x15.2.3.4
+if (!Object.getOwnPropertyNames) {
+    Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
+        return Object.keys(object);
+    };
+}
+
+// ES5 15.2.3.5
+// http://es5.github.com/#x15.2.3.5
+if (!Object.create) {
+
+    // Contributed by Brandon Benvie, October, 2012
+    var createEmpty;
+    var supportsProto = Object.prototype.__proto__ === null;
+    if (supportsProto || typeof document == 'undefined') {
+        createEmpty = function () {
+            return { "__proto__": null };
+        };
+    } else {
+        // In old IE __proto__ can't be used to manually set `null`, nor does
+        // any other method exist to make an object that inherits from nothing,
+        // aside from Object.prototype itself. Instead, create a new global
+        // object and *steal* its Object.prototype and strip it bare. This is
+        // used as the prototype to create nullary objects.
+        createEmpty = (function () {
+            var iframe = document.createElement('iframe');
+            var parent = document.body || document.documentElement;
+            iframe.style.display = 'none';
+            parent.appendChild(iframe);
+            iframe.src = 'javascript:';
+            var empty = iframe.contentWindow.Object.prototype;
+            parent.removeChild(iframe);
+            iframe = null;
+            delete empty.constructor;
+            delete empty.hasOwnProperty;
+            delete empty.propertyIsEnumerable;
+            delete empty.isPrototypeOf;
+            delete empty.toLocaleString;
+            delete empty.toString;
+            delete empty.valueOf;
+            empty.__proto__ = null;
+
+            function Empty() {}
+            Empty.prototype = empty;
+
+            return function () {
+                return new Empty();
+            };
+        })();
+    }
+
+    Object.create = function create(prototype, properties) {
+
+        var object;
+        function Type() {}  // An empty constructor.
+
+        if (prototype === null) {
+            object = createEmpty();
+        } else {
+            if (typeof prototype !== "object" && typeof prototype !== "function") {
+                // In the native implementation `parent` can be `null`
+                // OR *any* `instanceof Object`  (Object|Function|Array|RegExp|etc)
+                // Use `typeof` tho, b/c in old IE, DOM elements are not `instanceof Object`
+                // like they are in modern browsers. Using `Object.create` on DOM elements
+                // is...err...probably inappropriate, but the native version allows for it.
+                throw new TypeError("Object prototype may only be an Object or null"); // same msg as Chrome
+            }
+            Type.prototype = prototype;
+            object = new Type();
+            // IE has no built-in implementation of `Object.getPrototypeOf`
+            // neither `__proto__`, but this manually setting `__proto__` will
+            // guarantee that `Object.getPrototypeOf` will work as expected with
+            // objects created using `Object.create`
+            object.__proto__ = prototype;
+        }
+
+        if (properties !== void 0) {
+            Object.defineProperties(object, properties);
+        }
+
+        return object;
+    };
+}
+
+// ES5 15.2.3.6
+// http://es5.github.com/#x15.2.3.6
+
+// Patch for WebKit and IE8 standard mode
+// Designed by hax <hax.github.com>
+// related issue: https://github.com/kriskowal/es5-shim/issues#issue/5
+// IE8 Reference:
+//     http://msdn.microsoft.com/en-us/library/dd282900.aspx
+//     http://msdn.microsoft.com/en-us/library/dd229916.aspx
+// WebKit Bugs:
+//     https://bugs.webkit.org/show_bug.cgi?id=36423
+
+function doesDefinePropertyWork(object) {
+    try {
+        Object.defineProperty(object, "sentinel", {});
+        return "sentinel" in object;
+    } catch (exception) {
+        // returns falsy
+    }
+}
+
+// check whether defineProperty works if it's given. Otherwise,
+// shim partially.
+if (Object.defineProperty) {
+    var definePropertyWorksOnObject = doesDefinePropertyWork({});
+    var definePropertyWorksOnDom = typeof document == "undefined" ||
+        doesDefinePropertyWork(document.createElement("div"));
+    if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
+        var definePropertyFallback = Object.defineProperty,
+            definePropertiesFallback = Object.defineProperties;
+    }
+}
+
+if (!Object.defineProperty || definePropertyFallback) {
+    var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
+    var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
+    var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
+                                      "on this javascript engine";
+
+    Object.defineProperty = function defineProperty(object, property, descriptor) {
+        if ((typeof object != "object" && typeof object != "function") || object === null) {
+            throw new TypeError(ERR_NON_OBJECT_TARGET + object);
+        }
+        if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null) {
+            throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
+        }
+        // make a valiant attempt to use the real defineProperty
+        // for I8's DOM elements.
+        if (definePropertyFallback) {
+            try {
+                return definePropertyFallback.call(Object, object, property, descriptor);
+            } catch (exception) {
+                // try the shim if the real one doesn't work
+            }
+        }
+
+        // If it's a data property.
+        if (owns(descriptor, "value")) {
+            // fail silently if "writable", "enumerable", or "configurable"
+            // are requested but not supported
+            /*
+            // alternate approach:
+            if ( // can't implement these features; allow false but not true
+                !(owns(descriptor, "writable") ? descriptor.writable : true) ||
+                !(owns(descriptor, "enumerable") ? descriptor.enumerable : true) ||
+                !(owns(descriptor, "configurable") ? descriptor.configurable : true)
+            )
+                throw new RangeError(
+                    "This implementation of Object.defineProperty does not " +
+                    "support configurable, enumerable, or writable."
+                );
+            */
+
+            if (supportsAccessors && (lookupGetter(object, property) ||
+                                      lookupSetter(object, property)))
+            {
+                // As accessors are supported only on engines implementing
+                // `__proto__` we can safely override `__proto__` while defining
+                // a property to make sure that we don't hit an inherited
+                // accessor.
+                var prototype = object.__proto__;
+                object.__proto__ = prototypeOfObject;
+                // Deleting a property anyway since getter / setter may be
+                // defined on object itself.
+                delete object[property];
+                object[property] = descriptor.value;
+                // Setting original `__proto__` back now.
+                object.__proto__ = prototype;
+            } else {
+                object[property] = descriptor.value;
+            }
+        } else {
+            if (!supportsAccessors) {
+                throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
+            }
+            // If we got that far then getters and setters can be defined !!
+            if (owns(descriptor, "get")) {
+                defineGetter(object, property, descriptor.get);
+            }
+            if (owns(descriptor, "set")) {
+                defineSetter(object, property, descriptor.set);
+            }
+        }
+        return object;
+    };
+}
+
+// ES5 15.2.3.7
+// http://es5.github.com/#x15.2.3.7
+if (!Object.defineProperties || definePropertiesFallback) {
+    Object.defineProperties = function defineProperties(object, properties) {
+        // make a valiant attempt to use the real defineProperties
+        if (definePropertiesFallback) {
+            try {
+                return definePropertiesFallback.call(Object, object, properties);
+            } catch (exception) {
+                // try the shim if the real one doesn't work
+            }
+        }
+
+        for (var property in properties) {
+            if (owns(properties, property) && property != "__proto__") {
+                Object.defineProperty(object, property, properties[property]);
+            }
+        }
+        return object;
+    };
+}
+
+// ES5 15.2.3.8
+// http://es5.github.com/#x15.2.3.8
+if (!Object.seal) {
+    Object.seal = function seal(object) {
+        // this is misleading and breaks feature-detection, but
+        // allows "securable" code to "gracefully" degrade to working
+        // but insecure code.
+        return object;
+    };
+}
+
+// ES5 15.2.3.9
+// http://es5.github.com/#x15.2.3.9
+if (!Object.freeze) {
+    Object.freeze = function freeze(object) {
+        // this is misleading and breaks feature-detection, but
+        // allows "securable" code to "gracefully" degrade to working
+        // but insecure code.
+        return object;
+    };
+}
+
+// detect a Rhino bug and patch it
+try {
+    Object.freeze(function () {});
+} catch (exception) {
+    Object.freeze = (function freeze(freezeObject) {
+        return function freeze(object) {
+            if (typeof object == "function") {
+                return object;
+            } else {
+                return freezeObject(object);
+            }
+        };
+    })(Object.freeze);
+}
+
+// ES5 15.2.3.10
+// http://es5.github.com/#x15.2.3.10
+if (!Object.preventExtensions) {
+    Object.preventExtensions = function preventExtensions(object) {
+        // this is misleading and breaks feature-detection, but
+        // allows "securable" code to "gracefully" degrade to working
+        // but insecure code.
+        return object;
+    };
+}
+
+// ES5 15.2.3.11
+// http://es5.github.com/#x15.2.3.11
+if (!Object.isSealed) {
+    Object.isSealed = function isSealed(object) {
+        return false;
+    };
+}
+
+// ES5 15.2.3.12
+// http://es5.github.com/#x15.2.3.12
+if (!Object.isFrozen) {
+    Object.isFrozen = function isFrozen(object) {
+        return false;
+    };
+}
+
+// ES5 15.2.3.13
+// http://es5.github.com/#x15.2.3.13
+if (!Object.isExtensible) {
+    Object.isExtensible = function isExtensible(object) {
+        // 1. If Type(O) is not Object throw a TypeError exception.
+        if (Object(object) !== object) {
+            throw new TypeError(); // TODO message
+        }
+        // 2. Return the Boolean value of the [[Extensible]] internal property of O.
+        var name = '';
+        while (owns(object, name)) {
+            name += '?';
+        }
+        object[name] = true;
+        var returnValue = owns(object, name);
+        delete object[name];
+        return returnValue;
+    };
+}
+
+});
+/**
+ * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+
+/*jslint plusplus: true */
+/*global define */
+
+(function () {
+    //Add some array extras for tools like esprima and uglify to work.
+    //Inspired by https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/reduce
+    //but rewritten for brevity, and to be good enough for use by UglifyJS.
+    if (!Array.prototype.reduce) {
+        Array.prototype.reduce = function (fn /*, initialValue */) {
+            var i = 0,
+                length = this.length,
+                accumulator;
+
+            if (arguments.length >= 2) {
+                accumulator = arguments[1];
+            } else {
+                if (length) {
+                    while (!(i in this)) {
+                        i++;
+                    }
+                    accumulator = this[i++];
+                }
+            }
+
+            for (; i < length; i++) {
+                if (i in this) {
+                    accumulator = fn.call(undefined, accumulator, this[i], i, this);
+                }
+            }
+
+            return accumulator;
+        };
+    }
+
+    //From
+    //https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Array/forEach
+    if (!Array.prototype.forEach) {
+        Array.prototype.forEach = function(fn, scope) {
+            var i,
+                len = this.length;
+            for (i = 0; i < len; i += 1) {
+                fn.call(scope, this[i], i, this);
+            }
+        };
+    }
+}());
+
+define('lang', ['es5-shimsham'], function () {
+    'use strict';
+
+    var lang,
+        hasOwn = Object.prototype.hasOwnProperty;
+
+    function hasProp(obj, prop) {
+        return hasOwn.call(obj, prop);
+    }
+
+    lang = {
+        backSlashRegExp: /\\/g,
+        ostring: Object.prototype.toString,
+
+        isArray: Array.isArray || function (it) {
+            return lang.ostring.call(it) === "[object Array]";
+        },
+
+        isFunction: function(it) {
+            return lang.ostring.call(it) === "[object Function]";
+        },
+
+        isRegExp: function(it) {
+            return it && it instanceof RegExp;
+        },
+
+        hasProp: hasProp,
+
+        //returns true if the object does not have an own property prop,
+        //or if it does, it is a falsy value.
+        falseProp: function (obj, prop) {
+            return !hasProp(obj, prop) || !obj[prop];
+        },
+
+        //gets own property value for given prop on object
+        getOwn: function (obj, prop) {
+            return hasProp(obj, prop) && obj[prop];
+        },
+
+        _mixin: function(dest, source, override){
+            var name;
+            for (name in source) {
+                if(source.hasOwnProperty(name) &&
+                    (override || !dest.hasOwnProperty(name))) {
+                    dest[name] = source[name];
+                }
+            }
+
+            return dest; // Object
+        },
+
+        /**
+         * mixin({}, obj1, obj2) is allowed. If the last argument is a boolean,
+         * then the source objects properties are force copied over to dest.
+         */
+        mixin: function(dest){
+            var parameters = Array.prototype.slice.call(arguments),
+                override, i, l;
+
+            if (!dest) { dest = {}; }
+
+            if (parameters.length > 2 && typeof arguments[parameters.length-1] === 'boolean') {
+                override = parameters.pop();
+            }
+
+            for (i = 1, l = parameters.length; i < l; i++) {
+                lang._mixin(dest, parameters[i], override);
+            }
+            return dest; // Object
+        },
+
+        delegate: (function () {
+            // boodman/crockford delegation w/ cornford optimization
+            function TMP() {}
+            return function (obj, props) {
+                TMP.prototype = obj;
+                var tmp = new TMP();
+                TMP.prototype = null;
+                if (props) {
+                    lang.mixin(tmp, props);
+                }
+                return tmp; // Object
+            };
+        }()),
+
+        /**
+         * cscript's error.toString() is really not helpful, so use .message
+         * instead if so.
+         */
+        errString: function (e) {
+            var str = e.toString();
+            if (str === '[object Error]') {
+                str = e.message;
+            }
+            return str;
+        },
+
+        /**
+         * Helper function for iterating over an array. If the func returns
+         * a true value, it will break out of the loop.
+         */
+        each: function each(ary, func) {
+            if (ary) {
+                var i;
+                for (i = 0; i < ary.length; i += 1) {
+                    if (func(ary[i], i, ary)) {
+                        break;
+                    }
+                }
+            }
+        },
+
+        /**
+         * Cycles over properties in an object and calls a function for each
+         * property value. If the function returns a truthy value, then the
+         * iteration is stopped.
+         */
+        eachProp: function eachProp(obj, func) {
+            var prop;
+            for (prop in obj) {
+                if (hasProp(obj, prop)) {
+                    if (func(obj[prop], prop)) {
+                        break;
+                    }
+                }
+            }
+        },
+
+        //Similar to Function.prototype.bind, but the "this" object is specified
+        //first, since it is easier to read/figure out what "this" will be.
+        bind: function bind(obj, fn) {
+            return function () {
+                return fn.apply(obj, arguments);
+            };
+        },
+
+        //Escapes a content string to be be a string that has characters escaped
+        //for inclusion as part of a JS string.
+        jsEscape: function (content) {
+            return content.replace(/(["'\\])/g, '\\$1')
+                .replace(/[\f]/g, "\\f")
+                .replace(/[\b]/g, "\\b")
+                .replace(/[\n]/g, "\\n")
+                .replace(/[\t]/g, "\\t")
+                .replace(/[\r]/g, "\\r");
+        }
+    };
+    return lang;
+});
+/**
+ * prim 0.0.1 Copyright (c) 2012-2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/requirejs/prim for details
+ */
+
+/*global setImmediate, process, setTimeout, define, module */
+
+//Set prime.hideResolutionConflict = true to allow "resolution-races"
+//in promise-tests to pass.
+//Since the goal of prim is to be a small impl for trusted code, it is
+//more important to normally throw in this case so that we can find
+//logic errors quicker.
+
+var prim;
+(function () {
+    'use strict';
+    var op = Object.prototype,
+        hasOwn = op.hasOwnProperty;
+
+    function hasProp(obj, prop) {
+        return hasOwn.call(obj, prop);
+    }
+
+    /**
+     * Helper function for iterating over an array. If the func returns
+     * a true value, it will break out of the loop.
+     */
+    function each(ary, func) {
+        if (ary) {
+            var i;
+            for (i = 0; i < ary.length; i += 1) {
+                if (ary[i]) {
+                    func(ary[i], i, ary);
+                }
+            }
+        }
+    }
+
+    function check(p) {
+        if (hasProp(p, 'e') || hasProp(p, 'v')) {
+            if (!prim.hideResolutionConflict) {
+                throw new Error('nope');
+            }
+            return false;
+        }
+        return true;
+    }
+
+    function notify(ary, value) {
+        prim.nextTick(function () {
+            each(ary, function (item) {
+                item(value);
+            });
+        });
+    }
+
+    prim = function prim() {
+        var p,
+            ok = [],
+            fail = [];
+
+        return (p = {
+            callback: function (yes, no) {
+                if (no) {
+                    p.errback(no);
+                }
+
+                if (hasProp(p, 'v')) {
+                    prim.nextTick(function () {
+                        yes(p.v);
+                    });
+                } else {
+                    ok.push(yes);
+                }
+            },
 
             errback: function (no) {
                 if (hasProp(p, 'e')) {
@@ -2940,6 +4929,23 @@ define('xpconnect/assert', function () {
 
 }
 
+if(env === 'wsh') {
+/**
+ * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+
+/*jslint strict: false */
+/*global define: false, load: false */
+
+//Just a stub for use with uglify's consolidator.js
+define('wsh/assert', function () {
+    return {};
+});
+
+}
+
 if(env === 'browser') {
 /**
  * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
@@ -2989,9 +4995,9 @@ if(env === 'rhino') {
  */
 
 /*jslint strict: false */
-/*global define: false, process: false */
+/*global define */
 
-var jsLibRhinoArgs = (typeof rhinoArgs !== 'undefined' && rhinoArgs) || [].concat(Array.prototype.slice.call(arguments, 0));
+var jsLibRhinoArgs = [].concat(Array.prototype.slice.call(arguments, 0));
 
 define('rhino/args', function () {
     var args = jsLibRhinoArgs;
@@ -3014,9 +5020,9 @@ if(env === 'xpconnect') {
  */
 
 /*jslint strict: false */
-/*global define, xpconnectArgs */
+/*global define */
 
-var jsLibXpConnectArgs = (typeof xpconnectArgs !== 'undefined' && xpconnectArgs) || [].concat(Array.prototype.slice.call(arguments, 0));
+var jsLibXpConnectArgs = [].concat(Array.prototype.slice.call(arguments, 0));
 
 define('xpconnect/args', function () {
     var args = jsLibXpConnectArgs;
@@ -3031,6 +5037,35 @@ define('xpconnect/args', function () {
 
 }
 
+if(env === 'wsh') {
+/**
+ * @license Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+
+/*jslint */
+/*global define WScript */
+
+define('wsh/args', function () {
+    var i,
+        args = [],
+        wargs = WScript.Arguments;
+
+    for (i = 0; i < wargs.length; i++) {
+        args.push(wargs(i));
+    }
+
+    //Ignore any command option used for r.js
+    if (args[0] && args[0].indexOf('-' === 0)) {
+        args = args.slice(1);
+    }
+
+    return args;
+});
+
+}
+
 if(env === 'browser') {
 /**
  * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
@@ -3104,6 +5139,27 @@ define('xpconnect/load', function () {
 
 }
 
+if(env === 'wsh') {
+/**
+ * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+
+/*jshint evil: true */
+/*global define, requirejsEnvUtil */
+
+define('wsh/load', function () {
+    function load(path) {
+        var contents = requirejsEnvUtil.readFile(path);
+        return eval(contents);
+    }
+
+    return load;
+});
+
+}
+
 if(env === 'browser') {
 /**
  * @license Copyright (c) 2012, The Dojo Foundation All Rights Reserved.
@@ -3895,14 +5951,14 @@ if(env === 'xpconnect') {
 //Helper functions to deal with file I/O.
 
 /*jslint plusplus: false */
-/*global define, Components, xpcUtil */
+/*global define, Components, requirejsEnvUtil */
 
 define('xpconnect/file', ['prim'], function (prim) {
     var file,
         Cc = Components.classes,
         Ci = Components.interfaces,
-        //Depends on xpcUtil which is set up in x.js
-        xpfile = xpcUtil.xpfile;
+        //Depends on requirejsEnvUtil which is set up in x.js
+        xpfile = requirejsEnvUtil.xpfile;
 
     function mkFullDir(dirObj) {
         //1 is DIRECTORY_TYPE, 511 is 0777 permissions
@@ -4057,7 +6113,7 @@ define('xpconnect/file', ['prim'], function (prim) {
             return xpfile(from).moveTo(toFile.parent, toFile.leafName);
         },
 
-        readFile: xpcUtil.readFile,
+        readFile: requirejsEnvUtil.readFile,
 
         readFileAsync: function (path, encoding) {
             var d = prim();
@@ -4148,6 +6204,286 @@ define('xpconnect/file', ['prim'], function (prim) {
 
 }
 
+if(env === 'wsh') {
+/**
+ * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+//Helper functions to deal with file I/O.
+
+/*global define, requirejsEnvUtil, Enumerator */
+
+define('wsh/file', ['prim'], function (prim) {
+    var file,
+        windowsDriveRegExp = /^[a-zA-Z]\:\/$/,
+        endSlashRegExp = /\/$/,
+        //Depends on requirejsEnvUtil which is set up in x.js
+        //Defined via new ActiveXObject("Scripting.FileSystemObject")
+        //http://msdn.microsoft.com/en-us/library/hww8txat%28v=vs.84%29.aspx
+        fso = requirejsEnvUtil.fso;
+
+    function trimEndSlash(path) {
+        return path.replace(endSlashRegExp, '');
+    }
+
+    function mkDir(dir) {
+        if (!file.exists(dir) && !windowsDriveRegExp.test(dir)) {
+            fso.createFolder(dir);
+        }
+    }
+
+    function mkFullDirForFile(path) {
+        var parts = path.split('/'),
+            currDir = '';
+
+        //Pop off the file name.
+        parts.pop();
+
+        parts.forEach(function (part) {
+            currDir += part;
+
+            if (part) {
+                mkDir(currDir);
+            }
+
+            currDir += '/';
+        });
+    }
+
+    file = {
+        backSlashRegExp: /\\/g,
+
+        exclusionRegExp: /^\./,
+
+        getLineSeparator: function () {
+            return file.lineSeparator;
+        },
+
+        lineSeparator: '\r\n',
+
+        exists: function (fileName) {
+            return fso.FileExists(fileName) || fso.FolderExists(fileName);
+        },
+
+        parent: function (fileName) {
+            return fso.GetParentFolderName(fileName);
+        },
+
+        normalize: function (fileName) {
+            return file.absPath(fileName);
+        },
+
+        isFile: function (path) {
+            return fso.FileExists(path);
+        },
+
+        isDirectory: function (path) {
+            return fso.FolderExists(path);
+        },
+
+        /**
+         * Gets the absolute file path as a string, normalized
+         * to using front slashes for path separators.
+         * @param {java.io.File||String} file
+         */
+        absPath: function (path) {
+            return fso.GetAbsolutePathName(path).replace(/\\/g, '/');
+        },
+
+        getFilteredFileList: function (/*String*/startDir, /*RegExp*/regExpFilters, /*boolean?*/makeUnixPaths, /*boolean?*/startDirIsObject) {
+            //summary: Recurses startDir and finds matches to the files that match regExpFilters.include
+            //and do not match regExpFilters.exclude. Or just one regexp can be passed in for regExpFilters,
+            //and it will be treated as the "include" case.
+            //Ignores files/directories that start with a period (.) unless exclusionRegExp
+            //is set to another value.
+            var files = [], topDir, regExpInclude, regExpExclude,
+                fileObj, filePath, ok, dirFiles, ne;
+
+            topDir = startDir;
+            if (!startDirIsObject) {
+                topDir = fso.GetFolder(startDir);
+            }
+
+            regExpInclude = regExpFilters.include || regExpFilters;
+            regExpExclude = regExpFilters.exclude || null;
+
+            if (file.exists(topDir.Path)) {
+                ne = new Enumerator(topDir.Files);
+
+                //Files in the directory
+                while (!ne.atEnd()) {
+                    fileObj = ne.item();
+
+                    filePath = fileObj.Path;
+                    if (makeUnixPaths) {
+                        if (filePath.indexOf("/") === -1) {
+                            filePath = filePath.replace(/\\/g, "/");
+                        }
+                    }
+
+                    ok = true;
+                    if (regExpInclude) {
+                        ok = filePath.match(regExpInclude);
+                    }
+                    if (ok && regExpExclude) {
+                        ok = !filePath.match(regExpExclude);
+                    }
+
+                    if (ok && (!file.exclusionRegExp ||
+                        !file.exclusionRegExp.test(fileObj.Name))) {
+                        files.push(filePath);
+                    }
+
+                    ne.moveNext();
+                }
+
+                //Folders in the directory
+                ne = new Enumerator(topDir.SubFolders);
+                while (!ne.atEnd()) {
+                    fileObj = ne.item();
+
+                    if (!file.exclusionRegExp ||
+                            !file.exclusionRegExp.test(fileObj.Name)) {
+                        dirFiles = this.getFilteredFileList(fileObj, regExpFilters, makeUnixPaths, true);
+                        files.push.apply(files, dirFiles);
+                    }
+
+                    ne.moveNext();
+                }
+            }
+
+            return files; //Array
+        },
+
+        copyDir: function (/*String*/srcDir, /*String*/destDir, /*RegExp?*/regExpFilter, /*boolean?*/onlyCopyNew) {
+            //summary: copies files from srcDir to destDir using the regExpFilter to determine if the
+            //file should be copied. Returns a list file name strings of the destinations that were copied.
+            regExpFilter = regExpFilter || /\w/;
+
+            var fileNames = file.getFilteredFileList(srcDir, regExpFilter, true),
+            copiedFiles = [], i, srcFileName, destFileName;
+
+            for (i = 0; i < fileNames.length; i += 1) {
+                srcFileName = fileNames[i];
+                destFileName = srcFileName.replace(srcDir, destDir);
+
+                if (file.copyFile(srcFileName, destFileName, onlyCopyNew)) {
+                    copiedFiles.push(destFileName);
+                }
+            }
+
+            return copiedFiles.length ? copiedFiles : null; //Array or null
+        },
+
+        copyFile: function (/*String*/srcFileName, /*String*/destFileName, /*boolean?*/onlyCopyNew) {
+            //summary: copies srcFileName to destFileName. If onlyCopyNew is set, it only copies the file if
+            //srcFileName is newer than destFileName. Returns a boolean indicating if the copy occurred.
+            var destFile,
+                srcFile = fso.GetFile(srcFileName);
+
+            if (file.exists(destFileName)) {
+                destFile = fso.GetFile(destFileName);
+            }
+
+
+            //If onlyCopyNew is true, then compare dates and only copy if the src is newer
+            //than dest.
+            if (destFile && onlyCopyNew) {
+                if (destFile.DateLastModified >= srcFile.DateLastModified) {
+                    return false; //Boolean
+                }
+            }
+
+            mkFullDirForFile(destFileName);
+
+            srcFile.Copy(destFileName);
+
+            return true; //Boolean
+        },
+
+        /**
+         * Renames a file. May fail if "to" already exists or is on another drive.
+         */
+        renameFile: function (from, to) {
+            fso.MoveFile(from, to);
+        },
+
+        readFile: requirejsEnvUtil.readFile,
+
+        readFileAsync: function (path, encoding) {
+            var d = prim();
+            try {
+                d.resolve(file.readFile(path, encoding));
+            } catch (e) {
+                d.reject(e);
+            }
+            return d.promise;
+        },
+
+        saveUtf8File: function (/*String*/fileName, /*String*/fileContents) {
+            //summary: saves a file using UTF-8 encoding.
+            file.saveFile(fileName, fileContents, "utf-8");
+        },
+
+        saveFile: function (/*String*/fileName, /*String*/fileContents, /*String?*/encoding) {
+            //tristate values explained here:
+            //http://msdn.microsoft.com/en-us/library/314cz14s%28v=vs.84%29.aspx
+            //-1 for unicode, -2 system default
+            var tristate = !encoding || encoding === "utf-8" ? -1 : -2,
+                handle;
+
+            mkFullDirForFile(fileName);
+
+            //2 is write permission
+            handle = fso.OpenTextFile(fileName, 2, true, tristate);
+            handle.Write(fileContents);
+            handle.Close();
+        },
+
+        deleteFile: function (/*String*/fileName) {
+            //summary: deletes a file or directory if it exists.
+            if (fso.FileExists(fileName)) {
+                fso.DeleteFile(fileName);
+            } else if (fso.FolderExists(fileName)) {
+                fso.DeleteFolder(trimEndSlash(fileName));
+            }
+        },
+
+        /**
+         * Deletes any empty directories under the given directory.
+         * The startDirIsJavaObject is private to this implementation's
+         * recursion needs.
+         */
+        deleteEmptyDirs: function (startDir, startDirIsObject) {
+            var topDir = startDir,
+                ne;
+
+            if (!startDirIsObject) {
+                topDir = fso.GetFolder(startDir);
+            }
+
+            if (fso.FolderExists(topDir.Path)) {
+                //Folders in the directory
+                ne = new Enumerator(topDir.SubFolders);
+                while (!ne.atEnd()) {
+                    file.deleteEmptyDirs(ne.item(), true);
+                    ne.moveNext();
+                }
+
+                //If the directory is empty now, delete it.
+                if (topDir.Files.Count === 0 && topDir.Folders.Count === 0) {
+                    file.deleteFile(topDir.path);
+                }
+            }
+        }
+    };
+
+    return file;
+});
+
+}
+
 if(env === 'browser') {
 /*global process */
 define('browser/quit', function () {
@@ -4189,6 +6525,16 @@ define('xpconnect/quit', function () {
 
 }
 
+if(env === 'wsh') {
+/*global define, WScript */
+define('wsh/quit', function () {
+    return function quit(code) {
+        WScript.Quit(code || 0);
+    };
+});
+
+}
+
 if(env === 'browser') {
 /**
  * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
@@ -4259,6 +6605,24 @@ define('xpconnect/print', function () {
     return print;
 });
 
+}
+
+if(env === 'wsh') {
+/**
+ * @license RequireJS Copyright (c) 2013, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+
+/*global define, WScript, requirejsEnvUtil */
+
+define('wsh/print', function () {
+    function print() {
+        WScript.Echo(requirejsEnvUtil.wshFormatArgs(arguments));
+    }
+    return print;
+});
+
 }
 /**
  * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
@@ -19925,7 +22289,7 @@ exports.describe_ast = function() {
 /*jslint plusplus: true */
 /*global define: false */
 
-define('parse', ['./esprima'], function (esprima) {
+define('parse', ['./esprima', 'lang'], function (esprima, lang) {
     'use strict';
 
     //This string is saved off because JSLint complains
@@ -19974,7 +22338,7 @@ define('parse', ['./esprima'], function (esprima) {
 
         var deps = [];
 
-        node.elements.some(function (elem) {
+        lang.each(node.elements, function (elem) {
             if (elem.type === 'Literal') {
                 deps.push(elem.value);
             }
@@ -20751,12 +23115,12 @@ define('transform', [ './esprima', './parse', 'logger', 'lang'], function (espri
                 }).tokens;
             } catch (e) {
                 logger.trace('toTransport skipping ' + path + ': ' +
-                             e.toString());
+                             lang.errString(e));
                 return contents;
             }
 
             //Find the define calls and their position in the files.
-            tokens.some(function (token, i) {
+            lang.each(tokens, function (token, i) {
                 var prev, prev2, next, next2, next3, next4, next5,
                     needsId, depAction, nameCommaRange, foundId,
                     sourceUrlData, range,
@@ -21508,37 +23872,6 @@ if(env === 'rhino') {
 /*global define, java, Packages, com */
 
 define('rhino/optimize', ['logger', 'env!env/file'], function (logger, file) {
-
-    //Add .reduce to Rhino so UglifyJS can run in Rhino,
-    //inspired by https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/reduce
-    //but rewritten for brevity, and to be good enough for use by UglifyJS.
-    if (!Array.prototype.reduce) {
-        Array.prototype.reduce = function (fn /*, initialValue */) {
-            var i = 0,
-                length = this.length,
-                accumulator;
-
-            if (arguments.length >= 2) {
-                accumulator = arguments[1];
-            } else {
-                if (length) {
-                    while (!(i in this)) {
-                        i++;
-                    }
-                    accumulator = this[i++];
-                }
-            }
-
-            for (; i < length; i++) {
-                if (i in this) {
-                    accumulator = fn.call(undefined, accumulator, this[i], i, this);
-                }
-            }
-
-            return accumulator;
-        };
-    }
-
     var JSSourceFilefromCode, optimize,
         mapRegExp = /"file":"[^"]+"/;
 
@@ -21656,6 +23989,10 @@ define('rhino/optimize', ['logger', 'env!env/file'], function (logger, file) {
 if(env === 'xpconnect') {
 define('xpconnect/optimize', {});
 }
+
+if(env === 'wsh') {
+define('wsh/optimize', {});
+}
 /**
  * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
  * Available via the MIT or new BSD license.
@@ -22833,6 +25170,10 @@ define('build', function (require) {
             return build._run(cmdConfig);
         }).then(null, function (e) {
             errorMsg = e.toString();
+            //In wsh, get an unhelpful toString, so adjust
+            if  (errorMsg === '[object Error]') {
+                errorMsg = e.message + ': ' + e.description;
+            }
             errorTree = e.moduleTree;
             stackMatch = stackRegExp.exec(errorMsg);
 
@@ -23149,10 +25490,15 @@ define('build', function (require) {
                         //Be sure not to remove other build layers.
                         if (config.removeCombined) {
                             module.layer.buildFilePaths.forEach(function (path) {
-                                if (file.exists(path) && !modules.some(function (mod) {
-                                        return mod._buildPath === path;
-                                    })) {
-                                    file.deleteFile(path);
+                                if (file.exists(path)) {
+                                    var pathMatched;
+                                    lang.each(modules, function (mod) {
+                                        pathMatched = mod._buildPath === path;
+                                        return pathMatched;
+                                    });
+                                    if (!pathMatched) {
+                                        file.deleteFile(path);
+                                    }
                                 }
                             });
                         }
@@ -23896,7 +26242,8 @@ define('build', function (require) {
             syncChecks = {
                 rhino: true,
                 node: true,
-                xpconnect: true
+                xpconnect: true,
+                wsh: true
             },
             deferred = prim();
 
diff --git a/tests/doh/_wshRunner.js b/tests/doh/_wshRunner.js
new file mode 100644
index 00000000..4147a031
--- /dev/null
+++ b/tests/doh/_wshRunner.js
@@ -0,0 +1,42 @@
+/*global doh, WScript, console: true */
+(function(){
+    //wsh cannot seem to handle passing Echo multiple args,
+    //at via apply, and when printing errors, will just do
+    //the dumb [Object Error] instead of the more helpful
+    //message
+    function wshFormatArgs(args) {
+        var i, item,
+            ary = [];
+
+        for (i = 0; i < args.length; i += 1) {
+            item = args[i];
+            ary.push(item.message || item);
+        }
+
+        return ary.join(' ');
+    }
+
+    doh.debug = function () {
+        WScript.Echo(wshFormatArgs(arguments));
+    };
+
+    //Define a console.log for easier logging. Don't
+    //get fancy though.
+    if (typeof console === 'undefined') {
+        console = {
+            log: function () {
+                WScript.Echo(wshFormatArgs(arguments));
+            }
+        };
+    }
+
+    // Override the doh._report method to make it quit with an
+    // appropriate exit code in case of test failures.
+    var oldReport = doh._report;
+    doh._report = function(){
+        oldReport.apply(doh, arguments);
+        if(this._failureCount > 0 || this._errorCount > 0){
+            WScript.Quit(1);
+        }
+    };
+})();