* Implemented new DollThread method with thread-safe locking mechanism and pickling support for thread event queues
* Added memoization for wardrobe elements
* Added threading for various wardrobe-related methods
* Added lazyloading (to avoid render stalls)
* Added button generation for DollCloth and DollOutfit instances
* Significantly reduced code repetition inside the wardrobe loop
* Added new methods for the Doll, and improved others.
* Fixed viewport adjustment values resetting on interaction
* Fixed character chit-chats performance issues
* Updated saves compatibility patch
