(v1.2.5) Survival GUI hotfixes, crash fixes

This version includes various fixes introduced by the recent Changeling release, addresses some severe bugs, and integrates various fixes and improvements from upstream.

This version of Changeling requires DominionLib v2.1.3. For general use, please use a version of Changeling without "dev" or "sources" in the name.

• Hopefully avoid playing mobs sounds in other mods when doing so would cause a crash
• Fix survival morphing keybinds not working until creative morphs GUI opened
• Fix double-tap arrow key at end of survival menu causing morphing
• Fix some parts of menus not appearing (McHorse)
• Update/improve some language localizations (zh_CN & zh_TW) (Chunk7)
• Fix morphs not updating (get removed) after changing the blacklist (McHorse)
• Fixed morph settings parsing to be more lenient to the provided data types (McHorse)
• Add copy /morph command (suggested by Centryfuga) (McHorse)
• Add keyboard field to the morph settings panel (McHorse)
• Add a method to have custom setup method when creating a body part in the creative body part editor (McHorse)
• Add an option to disable animation of body parts’ transformations (McHorse) (suggested by Joziah2)