Merge branch 'master' into image-test

plotly · etpinard · Nov 17, 2015 · Nov 13, 2015 · Nov 13, 2015 · Nov 13, 2015
commit 708c6e511c9d379b23e609110cb3f150591d2318
diff --git a/.gitignore b/.gitignore
@@ -3,4 +3,7 @@ node_modules
 build/*
 !build/README.md
 
+dist/*
+!dist/README.md
+
 npm-debug.log
diff --git a/.jshintrc b/.jshintrc
@@ -0,0 +1,72 @@
+{
+  // environments
+  "browser": true,  // Define globals exposed by modern browsers.
+  "jquery": false,  // Define globals exposed by jQuery.
+  "node": true,     // Define globals exposed by Node.js.
+  "jasmine": true,  // Define globals exposed by jasmine
+
+  // enforcing (true means bug us about it)
+  "camelcase": false,  // Force all variable names to use either camelCase style or UPPER_CASE with underscores.
+  "curly": false,  // This option requires you to always put curly braces around blocks in loops and conditionals.
+  "eqeqeq": true,  // Prohibit use of == and != in favor of === and !==.
+  "es3": true,  // This option tells JSHint that your code needs to adhere to ECMAScript 3 spec (old browsers)
+  "forin": false,  // This option requires all for in loops to filter object's items.
+  "freeze": true,  // This options prohibits overwriting prototypes of native objects such as Array, Date and so on.
+  "immed": true,  // This option prohibits the use of immediate function invocations without wrapping them in parentheses.
+  "indent": 4,  // Enforce tab width of 4 spaces.
+  "latedef": "nofunc",  // Prohibit use of a variable before it is defined.
+  "maxcomplexity": false, // This option lets you control cyclomatic complexity throughout your code.
+  "maxdepth": 6,  // This option lets you control how nested do you want your blocks to be
+  "maxlen": 120,  // Enforce line length to 120 characters
+  "newcap": true,  // Require capitalized names for constructor functions.
+  "noarg": true,  // This option prohibits the use of arguments.caller and arguments.callee.
+  "noempty": true,  // This option warns when you have an empty block in your code.
+  "nonbsp": true,  // This option warns about "non-breaking whitespace" characters.
+  "nonew": true,  // This option prohibits the use of constructor functions for side-effects.
+  "plusplus": false,  // This option prohibits the use of unary increment and decrement operators.
+  "quotmark": "single",  // Enforce use of single quotation marks for strings.
+  "strict": true,  // Enforce placing 'use strict' at the top function scope
+  "trailing": true,  // Prohibit trailing whitespace.
+  "undef": true,  // Prohibit use of explicitly undeclared variables.
+  "unused": true,  // Warn when variables are defined but never used.
+
+  // relaxing (true means DON'T bug us about it)
+  "asi": false,  // This option suppresses warnings about missing semicolons.
+  "boss": false,  // This option suppresses warnings about the use of assignments in cases where comparisons are expected.
+  "debug": false,  // This option suppresses warnings about the debugger statements in your code.
+  "eqnull": true,  // Suppress warnings about == null comparisons.
+  "esnext": true,  // This option tells JSHint that your code uses ECMAScript 6 specific syntax.
+  "evil": false,  // This option suppresses warnings about the use of eval.
+  "expr": false,  // This option suppresses warnings about the use of expressions where normally you would expect to see assignments or function calls.
+  "funcscope": false,  // This option suppresses warnings about declaring variables inside of control structures while accessing them later from the outside.
+  "globalstrict": false,  // This option suppresses warnings about the use of global strict mode.
+  "iterator": false,  // This option suppresses warnings about the __iterator__ property.
+  "lastsemic": false,  // This option suppresses warnings about missing semicolons
+  "laxbreak": false,  // This option suppresses most of the warnings about possibly unsafe line breakings in your code.
+  "laxcomma": false,  // This option suppresses warnings about comma-first coding style
+  "loopfunc": false,  // This option suppresses warnings about functions inside of loops.
+  "maxerr": 500,  // This options allows you to set the maximum amount of warnings JSHint will produce before giving up.
+  "moz": false,  // This options tells JSHint that your code uses Mozilla JavaScript extensions.
+  "multistr": false,  // This option suppresses warnings about multi-line strings.
+  "notypeof": false,  // This option suppresses warnings about invalid typeof operator values.
+  "proto": false,  // This option suppresses warnings about the __proto__ property.
+  "scripturl": false,  // This option suppresses warnings about the use of script-targeted URLs—such as javascript:...
+  "shadow": false,  // This option suppresses warnings about variable shadowing
+  "sub": false,  // This option suppresses warnings about using [] notation when it can be expressed in dot notation
+  "supernew": false,  // This option suppresses warnings about "weird" constructions like new function () { ... } and new Object;
+  "validthis": false,  // This option suppresses warnings about possible strict violations when the code is running in strict mode
+  "noyield": false,  // This option suppresses warnings about generator functions with no yield statement in them.
+
+  // global pre defined variables
+  "predef": [
+    "JSON",
+    "Uint8Array",
+    "Uint16Array",
+    "Uint32Array",
+    "Int8Array",
+    "Int16Array",
+    "Int32Array",
+    "Float32Array",
+    "Float64Array"
+  ]
+}
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -0,0 +1 @@
+yolos!
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Plotly, Inc
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/README.md b/README.md
@@ -0,0 +1,92 @@
+# [plotly.js](https://plot.ly/javascript/getting-started/)
+
+[![npm version](https://img.shields.io/npm/v/plotly.svg)](https://www.npmjs.com/package/plotly)
+
+To get started, check out <https://plot.ly/javascript/getting-started/>!
+
+## Table of contents
+
+* [Quick start](#quick-start)
+* [Bugs and feature requests](#bugs-and-feature-requests)
+* [Documentation](#documentation)
+* [Contributing](#contributing)
+* [Community](#community)
+* [Clients for R, Python, and MATLAB](#clients-for-r-python-and-matlab)
+* [Creators](#creators)
+* [Copyright and license](#copyright-and-license)
+
+
+## Quick start
+
+Several quick start options are available:
+
+* [Download the latest release](https://github.com/plotly/plotly.js/releases/v1.0.0/plotly.js.zip).
+* Clone the repo: `git clone https://github.com/plotly/plotly.js.git`.
+* Install with [npm](https://www.npmjs.com): `npm install plotly`.
+* Use the plotly.js CDN hosted by Fastly:
+
+```html
+<!-- Latest compiled and minified plotly.js JavaScript -->
+<script type="text/javascript" src="https://cdn.plot.ly/plotly-latest.min.js">
+```
+
+Read the [Getting started page](https://plot.ly/javascript/getting-started/) for examples.
+
+## Bugs and feature requests
+
+Have a bug or a feature request? Please first read the [issue guidelines](https://github.com/plotly/plotly.js/blob/master/CONTRIBUTING.md) and search for existing and closed issues. If your problem or idea is not addressed yet, [please open a new issue](https://github.com/plotly/plotly.js/issues/new).
+
+## Documentation
+
+Plotly.js documentation, in the repo documentation, is built with [Jekyll](http://jekyllrb.com) and publicly hosted on GitHub Pages at <https://plot.ly/javascript/getting-started/>. The docs may also be run locally.
+
+You can also suggest new documentation examples by submitting a [Codepen](http://codepen.io/tag/plotly/) on community.plot.ly (tagged [`plotly-js`](community.plot.ly/c/plotly-js).
+
+## Contributing
+
+Please read through our [contributing guidelines](https://github.com/plotly/plotly.js/blob/master/CONTRIBUTING.md). Included are directions for opening issues, coding standards, and notes on development.
+
+## Community
+
+Get updates on plotly.js's development and chat with the project maintainers and community members.
+
+* Follow [@plotlygraphs on Twitter](https://twitter.com/plotlygraphs).
+* Implementation help may be found at Stack Overflow (tagged [`plotly`](https://stackoverflow.com/questions/tagged/plotly)) or community.plot.ly (tagged [`plotly-js`](http://community.plot.ly/c/plotly-js).
+* Developers should use the keyword `plotly` on packages which modify or add to the functionality of plotly.js when distributing through [npm](https://www.npmjs.com/browse/keyword/plotly) or similar delivery mechanisms for maximum discoverability.
+* Direct developer email support can be purchased through a [Plotly Pro](https://plot.ly/products/cloud/) plan.
+
+## Versioning
+
+For transparency into our release cycle and in striving to maintain backward compatibility, plotly.js is maintained under [the Semantic Versioning guidelines](http://semver.org/). 
+
+See [the Releases section of our GitHub project](https://github.com/plotly/plotly.js/releases) for changelogs for each release version of plotly.js.
+
+## Clients for R, Python, and MATLAB
+
+Open-source clients to the plotly.js APIs are available at these links:
+
+|   | GitHub repo | Getting started |
+|---|--------|---------|
+|**R / RStudio**| [ropensci/plotly](https://github.com/ropensci/plotly) | [plot.ly/r/getting-started](https://
EED3
plot.ly/r/getting-started) |
+|**Python / Pandas / IPython notebook**| [plotly/plotly.py](https://github.com/plotly/plotly.py) | [plot.ly/python/getting-started](https://plot.ly/python/getting-started) |
+|**MATLAB**| [plotly/matlab-api](https://github.com/plotly/matlab-api) | [plot.ly/matlab/getting-started](https://plot.ly/matlab/getting-started) |
+|**node.js**| [plotly/plotly-nodejs](https://github.com/plotly/plotly-nodejs) | [plot.ly/nodejs/getting-started/](https://plot.ly/nodejs/getting-started/) |
+|**Julia**| [plotly/Plotly.jl](https://github.com/plotly/Plotly.jl) | [plot.ly/julia/getting-started/](https://plot.ly/julia/getting-started/) |
+
+plotly.js charts can also be created and saved online for free at [plot.ly/plot](https://plot.ly/plot).
+
+## Creators
+
+|   | Github | Twitter |
+|---|--------|---------|
+|**Alex C. Johnson**| [@alexcjohnson](https://github.com/alexcjohnson) | |
+|**Étienne Tétreault-Pinard**| [@etpinard](https://github.com/etpinard) | [@etpinard](https://twitter.com/etpinard) |
+|**Mikola Lysenko**| [@mikolalysenko](https://github.com/mikolalysenko) | [@MikolaLysenko](https://twitter.com/MikolaLysenko) |
+|**Ben Postlethwaite**| [@bpostlethwaite](https://github.com/bpostlethwaite) | |
+|**Chris Parmer**| [@chriddyp](https://github.com/chriddyp) | |
+
+## Copyright and license
+
+Code and documentation copyright 2015 Plotly, Inc. 
+Code released under [the MIT license](https://github.com/plotly/plotly.js/blob/master/LICENSE). 
+Docs released under [Creative Commons](https://github.com/plotly/documentation/blob/source/LICENSE).
diff --git a/devtools/test_dashboard/server.js b/devtools/test_dashboard/server.js
@@ -6,7 +6,7 @@ var browserify = require('browserify');
 var ecstatic = require('ecstatic');
 var _open = require('open');
 
-var makeWatchifiedBundle = require('../../tasks/watch_plotly');
+var makeWatchifiedBundle = require('../../tasks/util/make_watchified_bundle');
 var shortcutPaths = require('../../tasks/util/shortcut_paths');
 var constants = require('../../tasks/util/constants');
 

diff --git a/package.json b/package.json
@@ -43,9 +43,11 @@
   ],
   "scripts": {
     "preprocess": "node tasks/preprocess.js",
+    "postinstall": "npm run preprocess",
     "bundle": "node tasks/bundle.js",
     "build": "npm run preprocess && npm run bundle",
     "watch": "node tasks/watch_plotly.js",
+    "lint": "cd src && jshint . || true",
     "test-jasmine": "karma start test/jasmine/karma.conf.js",
     "test-image": "node test/image/compare_pixels_test.js",
     "test": "npm run test-jasmine && npm test-image",
@@ -97,6 +99,7 @@
     "browserify-transform-tools": "^1.5.0",
     "ecstatic": "^1.2.0",
     "jasmine-core": "^2.3.4",
+    "jshint": "^2.8.0",
     "karma": "^0.13.15",
     "karma-browserify": "^4.4.0",
     "karma-chrome-launcher": "^0.2.1",

diff --git a/src/components/annotations/annotations.js → src/components/annotations/index.js b/src/components/annotations/annotations.js → src/components/annotations/index.js
diff --git a/src/components/color/color.js → src/components/color/index.js b/src/components/color/color.js → src/components/color/index.js
diff --git a/src/components/colorbar/colorbar.js → src/components/colorbar/index.js b/src/components/colorbar/colorbar.js → src/components/colorbar/index.js
diff --git a/src/components/colorscale/colorscale.js → src/components/colorscale/index.js b/src/components/colorscale/colorscale.js → src/components/colorscale/index.js
diff --git a/src/components/drawing/drawing.js → src/components/drawing/index.js b/src/components/drawing/drawing.js → src/components/drawing/index.js
diff --git a/src/components/errorbars/errorbars.js → src/components/errorbars/index.js b/src/components/errorbars/errorbars.js → src/components/errorbars/index.js
diff --git a/src/components/legend/legend.js → src/components/legend/index.js b/src/components/legend/legend.js → src/components/legend/index.js
diff --git a/src/components/modebar/modebar.js → src/components/modebar/index.js b/src/components/modebar/modebar.js → src/components/modebar/index.js
diff --git a/src/components/shapes/shapes.js → src/components/shapes/index.js b/src/components/shapes/shapes.js → src/components/shapes/index.js
diff --git a/src/components/titles/titles.js → src/components/titles/index.js b/src/components/titles/titles.js → src/components/titles/index.js
diff --git a/src/index.js b/src/index.js
@@ -18,12 +18,13 @@ exports.prependTraces = Plotly.prependTraces;
 exports.addTraces = Plotly.addTraces;
 exports.deleteTraces = Plotly.deleteTraces;
 exports.moveTraces = Plotly.moveTraces;
+exports.setPlotConfig = require('./plot_api/set_plot_config');
 
-// unofficial plot methods, use at your own risk
+// unofficial 'beta' plot methods, use at your own risk
 exports.Plots = Plotly.Plots;
 exports.Fx = Plotly.Fx;
-
-// TODO expose snapshot and plot_schema
+exports.Snapshot = Plotly.Snapshot;
+exports.PlotSchema = Plotly.PlotSchema;
 
 // export d3 used in the bundle
 exports.d3 = require('d3');
diff --git a/src/lib/lib.js → src/lib/index.js b/src/lib/lib.js → src/lib/index.js
diff --git a/src/plot_config.js → src/plot_api/plot_config.js b/src/plot_config.js → src/plot_api/plot_config.js
diff --git a/src/plot_api/set_plot_config.js b/src/plot_api/set_plot_config.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var Plotly = require('../plotly');
+
+/**
+ * Extends the plot config
+ *
+ * @param {object} configObj partial plot configuration object
+ *      to extend the current plot configuration.
+ *
+ */
+module.exports = function setPlotConfig(configObj) {
+    return Plotly.Lib.extendFlat(Plotly.defaultConfig, configObj);
+};
diff --git a/src/plotly.js b/src/plotly.js
@@ -11,61 +11,60 @@
 // promise polyfill
 require('es6-promise').polyfill();
 
-exports.Lib = require('./lib/lib');
+// lib functions
+exports.Lib = require('./lib');
 exports.util = require('./lib/svg_text_utils');
+exports.Queue = require('./lib/queue');
 
 // plot icons svg and plot css
 exports.Icons = require('../build/ploticon');
 require('../build/plotcss');
 
 // configuration
 exports.MathJaxConfig = require('./fonts/mathjax_config');
-exports.defaultConfig = require('./plot_config');
+exports.defaultConfig = require('./plot_api/plot_config');
 
 // plots
 exports.Plots = require('./plots/plots');
 exports.Axes = require('./plots/cartesian/axes');
 exports.Fx = require('./plots/cartesian/graph_interact');
 exports.Scene = require('./plots/gl3d/scene');
-exports.Gl3dLayout = require('./plots/gl3d/layout/layout');
+exports.Gl3dLayout = require('./plots/gl3d/layout');
 exports.Geo = require('./plots/geo/geo');
-exports.GeoLayout = require('./plots/geo/layout/layout');
+exports.GeoLayout = require('./plots/geo/layout');
 exports.Scene2D = require('./plots/gl2d/scene2d');
 exports.micropolar = require('./plots/polar/micropolar');
 
 // components
-exports.Color = require('./components/color/color');
-exports.Drawing = require('./components/drawing/drawing');
-exports.Colorscale = require('./components/colorscale/colorscale');
-exports.Colorbar = require('./components/colorbar/colorbar');
-exports.ErrorBars = require('./components/errorbars/errorbars');
-exports.Annotations = require('./components/annotations/annotations');
-exports.Shapes = require('./components/shapes/shapes');
-exports.Titles = require('./components/titles/titles');
-exports.Legend = require('./components/legend/legend');
-exports.ModeBar = require('./components/modebar/modebar');
+exports.Color = require('./components/color');
+exports.Drawing = require('./components/drawing');
+exports.Colorscale = require('./components/colorscale');
+exports.Colorbar = require('./components/colorbar');
+exports.ErrorBars = require('./components/errorbars');
+exports.Annotations = require('./components/annotations');
+exports.Shapes = require('./components/shapes');
+exports.Titles = require('./components/titles');
+exports.Legend = require('./components/legend');
+exports.ModeBar = require('./components/modebar');
 
 // traces
-exports.Scatter = require('./traces/scatter/scatter');
-exports.Bars = require('./traces/bars/bars');
-exports.Boxes = require('./traces/boxes/boxes');
-exports.Heatmap = require('./traces/heatmap/heatmap');
-exports.Histogram = require('./traces/histogram/histogram');
-exports.Pie = require('./traces/pie/pie');
-exports.Contour = require('./traces/contour/contour');
-exports.Scatter3D = require('./traces/scatter3d/scatter3d');
-exports.Surface = require('./traces/surface/surface');
-exports.Mesh3D = require('./traces/mesh3d/mesh3d');
-exports.ScatterGeo = require('./traces/scattergeo/scattergeo');
-exports.Choropleth = require('./traces/choropleth/choropleth');
-exports.ScatterGl = require('./traces/scattergl/scattergl');
+exports.Scatter = require('./traces/scatter');
+exports.Bars = require('./traces/bars');
+exports.Boxes = require('./traces/boxes');
+exports.Heatmap = require('./traces/heatmap');
+exports.Histogram = require('./traces/histogram');
+exports.Pie = require('./traces/pie');
+exports.Contour = require('./traces/contour');
+exports.Scatter3D = require('./traces/scatter3d');
+exports.Surface = require('./traces/surface');
+exports.Mesh3D = require('./traces/mesh3d');
+exports.ScatterGeo = require('./traces/scattergeo');
+exports.Choropleth = require('./traces/choropleth');
+exports.ScatterGl = require('./traces/scattergl');
 
 // plot api
 require('./plot_api/plot_api');
 exports.PlotSchema = require('./plot_api/plot_schema');
 
 // imaging routines
-exports.Snapshot = require('./snapshot/snapshot');
-
-// queue for undo/redo
-exports.Queue = require('./lib/queue');
+exports.Snapshot = require('./snapshot');
diff --git a/src/plots/geo/layout/layout.js → src/plots/geo/layout/index.js b/src/plots/geo/layout/layout.js → src/plots/geo/layout/index.js
diff --git a/src/plots/gl3d/layout/layout.js → src/plots/gl3d/layout/index.js b/src/plots/gl3d/layout/layout.js → src/plots/gl3d/layout/index.js
diff --git a/src/snapshot/snapshot.js → src/snapshot/index.js b/src/snapshot/snapshot.js → src/snapshot/index.js
diff --git a/src/traces/bars/bars.js → src/traces/bars/index.js b/src/traces/bars/bars.js → src/traces/bars/index.js
diff --git a/src/traces/boxes/boxes.js → src/traces/boxes/index.js b/src/traces/boxes/boxes.js → src/traces/boxes/index.js
diff --git a/src/traces/choropleth/defaults.js b/src/traces/choropleth/defaults.js
@@ -1,7 +1,7 @@
 'use strict';
 
 var Plotly = require('../../plotly');
-var Choropleth = require('./choropleth');
+var Choropleth = require('./');
 
 module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {
     var locations, len, z;

diff --git a/src/traces/choropleth/choropleth.js → src/traces/choropleth/index.js b/src/traces/choropleth/choropleth.js → src/traces/choropleth/index.js
diff --git a/src/traces/contour/contour.js → src/traces/contour/index.js b/src/traces/contour/contour.js → src/traces/contour/index.js
diff --git a/src/traces/heatmap/heatmap.js → src/traces/heatmap/index.js b/src/traces/heatmap/heatmap.js → src/traces/heatmap/index.js
diff --git a/src/traces/histogram/histogram.js → src/traces/histogram/index.js b/src/traces/histogram/histogram.js → src/traces/histogram/index.js
diff --git a/src/traces/mesh3d/defaults.js b/src/traces/mesh3d/defaults.js
@@ -1,7 +1,7 @@
 'use strict';
 
 var Plotly = require('../../plotly');
-var Mesh3D = require('./mesh3d');
+var Mesh3D = require('./');
 
 
 module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {

diff --git a/src/traces/mesh3d/mesh3d.js → src/traces/mesh3d/index.js b/src/traces/mesh3d/mesh3d.js → src/traces/mesh3d/index.js
diff --git a/src/traces/pie/pie.js → src/traces/pie/index.js b/src/traces/pie/pie.js → src/traces/pie/index.js
diff --git a/src/traces/scatter/scatter.js → src/traces/scatter/index.js b/src/traces/scatter/scatter.js → src/traces/scatter/index.js
diff --git a/src/traces/scatter3d/defaults.js b/src/traces/scatter3d/defaults.js
@@ -1,7 +1,7 @@
 'use strict';
 
 var Plotly = require('../../plotly');
-var Scatter3D = require('./scatter3d');
+var Scatter3D = require('./');
 
 
 module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {

diff --git a/src/traces/scatter3d/scatter3d.js → src/traces/scatter3d/index.js b/src/traces/scatter3d/scatter3d.js → src/traces/scatter3d/index.js
diff --git a/src/traces/scattergeo/defaults.js b/src/traces/scattergeo/defaults.js
@@ -1,7 +1,7 @@
 'use strict';
 
 var Plotly = require('../../plotly');
-var ScatterGeo = require('./scattergeo');
+var ScatterGeo = require('./');
 
 
 module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {

diff --git a/src/traces/scattergeo/scattergeo.js → src/traces/scattergeo/index.js b/src/traces/scattergeo/scattergeo.js → src/traces/scattergeo/index.js
diff --git a/src/traces/scattergl/defaults.js b/src/traces/scattergl/defaults.js
@@ -1,7 +1,7 @@
 'use strict';
 
 var Plotly = require('../../plotly');
-var ScatterGl = require('./scattergl');
+var ScatterGl = require('./');
 
 
 module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {

diff --git a/src/traces/scattergl/scattergl.js → src/traces/scattergl/index.js b/src/traces/scattergl/scattergl.js → src/traces/scattergl/index.js