Mod Manager

• Added ability to switch to the OpenJade pre-release channel offering the latest fixes immediately as they are pushed.
• Removed the ability to transfer classic mods to OpenJade when setting up OpenJade.
• OpenJade now never uses the Fix Compilation prince.bf/pop3.bf and prefers the original copy.
• Added ability to reset the Mod Manager, delete the mod library, and restore all games/delete OpenJade to their factory defaults.