CTM Support

Provides support for Connected Textures Mod, and also includes custom
textures for connected bookshelves.
Merge branch 'master' of https://github.com/eekysam/ChristmasFestivitiesMod2
Merge branch 'master' of https://github.com/eekysam/ChristmasFestivitiesMod2
Merge pull request #16 from WokenUpBySausage/master

CTM Support