Rename sensor to trigger.
Remove PhysicsWorld from default scene components. Don't allow remove MaterialCache2D and DrawableProxy2D in scene.
Remove ContainerLuaAPI.pkg
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Bin/Data/Scripts/Editor/EditorScene.as
	Source/Engine/LuaScript/LuaScript.cpp
	Source/Engine/LuaScript/pkgs/ContainerLuaAPI.pkg