Fixed various inspector field editor button icons
Fixed drag-n-drop apply logic for material assets
Fixed up some convex shape editor material references
Fixed tools overlay gui profile opaqueness flag
Fixed uvEditor image asset binding/lookups
Fixed decal editor preview display
Fixed shape editor would you like to save your changes prompt
Added additional sanity check for bad material reference in tsMesh
Fixed saving of terrain asset when working in editor default level
Fixed typo in import config settings for DuplicateAutoResolution
Converted TSShapeConstructor to utilize assets
Updated shape editor to work with assetified constructors
Converted guiBitmapButtonCtrl to use assets
