Removed extension of GUI, makes it safe for servers now.
Slot clickable with a stack of books now.
Updated version for release.
Finish 3.0.0a2
Create zh_CN.lang
Create ru_RU.lang
Merge pull request #4 from Adaptivity/patch-1

Create ru_RU.lang
Create it_IT.lang
Merge pull request #5 from TheVikingWarrior/patch-1

Create it_IT.lang
Added deobfuscated and source jar artifacts.
Merge commit '7eacbf980c63519247698a08813eca6deffdcdf2' into feature/Stats