Maya: 1. AssetManager: Added Assets menu. 2. Added adding of helga attributes. (proxy, rendergeo, locator) to tag geometry for assetizing and export. 3. Fixed nasty update bug in asset_manager.get_hashstring_from_list() that caused an error on PyNode evaluation when scene was reloaded with AssetManager open. Reloading the scene with AssetManager open should be fine now.