…iptstructs which are mutable/reference structs

  -Without it, slate argument binding has errors bc it tries to bind delegates to the uscriptstructs

# Conflicts:
#	Source/UnrealEnginePython/Public/UnrealEnginePython.h

FIX: Rename variable used in PY_RETURN_UOBJECT to __ret to avoid name collision

…PyEngine and removed it from UEPyEditor so that it's usable in standalone scripts.

Fix various build ordering/ifdef issues for shipping
Add clear_event function for multicasting

…r, not value. Accidentally making copies and not updating the actual delegate

…that it's enumerable as a USTRUCT

  -Adding py_ue_ftransform_get() helper to retrieve FTransform from ue_PyUScriptStruct as we're not storing it anymore directly
  -Adding new_ftransform_ptr variant that's meant to point to original struct to allow ref struct syntax
  -Adding global support for returning original data ptr for ref struct or not. Can disable it globally now by just changing py_ue_uscriptstruct_get_data()
    to return the new data

NOTE: Had to explicitly specify ue_PyFTransformType.tp_call; was not picking it up from the base ue_PyUScriptStructType.
             Not sure if this means the subclassing wasn't set up properly and that other important things like basae.tp_dealloc won't get called

  -Handles intiailization of ustruct, copying from existing data, and whether to hold on to ref or not
  -Needed to allow other explicit types such as FVector/FRotator/etc to use same code path

…r & FTransform

NOTE: We just wrote out to original pointer block; now we need to update our local shadow copy
             This might be unnecessary

  -Also adding TBaseStructure<FQuat>

…_init() like with ftransform/fvector

FIX: PyFRotator not properly initializing it's member variables when passed in a single parameter

# Conflicts:
#	Source/UnrealEnginePython/Private/Slate/UEPySPythonMultiColumnTableRow.h
#	Source/UnrealEnginePython/Private/UEPyModule.cpp

…stGarbageCollect

…id struct by name

Add ability to pass flags when creating new uobject using class name e.g. AnimMetaData('name', packge, outer, RF_PUBLIC|RF_STANDALONE)

# Conflicts:
#	Source/UnrealEnginePython/Private/Slate/UEPySPythonTreeView.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySlate.cpp
#	Source/UnrealEnginePython/Private/UEPyUScriptStruct.cpp

  -Add enum type for native enums mostly used in slate widgets
  -Added codegen to enable quickly adding new ones
  -FIX: Memory corruption with incorrect delete in ListView
  -SPythonCombobox: Allow updating to options source list
  -Move Combobox to use same structure as SPythonListView (ue_PySPythonComboBox owns ref to
   the combobox TArray list)
  -Add ComboBoxStyle
  -Fixing SSplitter's slot's parameters & on_slot_resized
  -Making EUserInterfaceActionType a native enum in python

Python Plugin: Add Set Folder Path function

added actor_get_level_sequence and class_has_any_flags
added class_has_any_flags to check for flags on UClass
added py_ue_static_mesh_get_num_triangles to UEPyStaticMesh
added py_ue_sequencer_get_all_spawnables tp UEPySequencer
added actor_component_set_can_ever_affect_navigation to UEPyActor

  -Added EDataValidationResult shim
  -Exposed py_ue_is_data_valid

# Conflicts:
#	Source/UnrealEnginePython/Private/Slate/UEPyFMenuBuilder.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPyFToolBarBuilder.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySCheckBox.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySDockTab.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySPythonComboBox.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySPythonListView.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySPythonMultiColumnTableRow.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySPythonMultiColumnTableRow.h
#	Source/UnrealEnginePython/Private/Slate/UEPySPythonTreeView.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySSplitter.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySTextBlock.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySWidget.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySlate.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySlate.h

slate memory corruption: ue_PySWidget::weakreflist member was not being initialized to nullptr in py_ue_new_swidget()
add_viewport_widget_content: Pass in the dropped z_order param
widget: re-introduce py_dict; useful to have base python widget be a dictionary as it allows for easy extensions to slate widgets in python with new attributes
py_ue_swindow_set_on_window_closed: Use NewSlateDelegate vs NewStaticSlateDelegate so delegate tracker gets GC'ed
py_ue_sdock_tab_set_on_tab_closed: same as above

… a context object

…gic of using DeferredSlateDelegate tracker

  -FIX: Added ue_py_slate_track_delegates() macro to manually add deferred delegates to tracker

Other cosmetic code fixes as well (wrapping single line if statements with braces)

# Conflicts:
#	Source/UnrealEnginePython/Private/Fbx/UEPyFbxManager.cpp
#	Source/UnrealEnginePython/Private/Fbx/UEPyFbxObject.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPyFSlateStyleSet.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySDockTab.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySPythonShelf.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySlate.h
#	Source/UnrealEnginePython/Private/Slate/UEPySlateDelegate.h
#	Source/UnrealEnginePython/Private/UEPySubclassing.cpp
#	Source/UnrealEnginePython/Private/UObject/UEPyStaticMesh.cpp
#	Source/UnrealEnginePython/Private/UnrealEnginePythonPrivatePCH.h
#	Source/UnrealEnginePython/Private/Wrappers/UEPyESlateEnums.cpp
#	Source/UnrealEnginePython/Private/Wrappers/UEPyFQuat.cpp

# Conflicts:
#	Source/UnrealEnginePython/Private/Slate/UEPySNumericEntryBox.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySPythonListView.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySPythonListView.h
#	Source/UnrealEnginePython/Private/Slate/UEPySPythonMultiColumnTableRow.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySWidget.h
#	Source/UnrealEnginePython/Private/Slate/UEPySlate.h
#	Source/UnrealEnginePython/Private/UEPyModule.cpp
#	Source/UnrealEnginePython/Private/UEPySubclassing.cpp
#	Source/UnrealEnginePython/Private/Wrappers/UEPyFAssetData.cpp
#	Source/UnrealEnginePython/Private/Wrappers/UEPyFQuat.h
#	Source/UnrealEnginePython/Private/Wrappers/UEPyFVector.h

# Conflicts:
#	Source/UnrealEnginePython/Private/Slate/UEPyIStructureDetailsView.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySlateDelegate.h
#	Source/UnrealEnginePython/Private/UEPyEngine.cpp
#	Source/UnrealEnginePython/Private/Wrappers/UEPyFEditorViewportClient.cpp

# Conflicts:
#	Source/UnrealEnginePython/Private/Slate/UEPySWidget.h
#	Source/UnrealEnginePython/Public/PythonBlueprintFunctionLibrary.h

# Conflicts:
#	Source/UnrealEnginePython/Private/Slate/UEPySHorizontalBox.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySVerticalBox.cpp
#	Source/UnrealEnginePython/Private/Slate/UEPySlate.h

# Conflicts:
#	Source/UnrealEnginePython/Private/UEPyModule.cpp
#	Source/UnrealEnginePython/Private/Wrappers/UEPyESlateEnums.cpp

# Conflicts:
#	UnrealEnginePython.uplugin

…fied path

  -Adding missing includes for standalone builds
  -Moving native enum shims into editor only

  -FVector2D() does not initialize the struct

…criptstructs

  -Extend properties() to allow for EFieldIteratorFlags

# Conflicts:
#	Source/UnrealEnginePython/Private/UnrealEnginePython.cpp

Python bug fixes on slate attribute macro
Add editor_refresh_all_browsers

# Conflicts:
#	Source/UnrealEnginePython/UnrealEnginePython.Build.cs