Add (untested) permission hooks
Fixed a java8 specific causing the building of the project to fail.
Merge pull request #55 from tritania/fixes

Fixed a java8 specific causing the building of the project to fail.
Merge branch 'master' of http://github.com/GraniteTeam/Granite

Conflicts:
	Granite/src/main/java/org/granitemc/granite/entity/player/GraniteEntityPlayer.java
	GraniteAPI/src/main/java/org/granitemc/granite/api/entity/player/Player.java
Merge branch 'master' of http://github.com/GraniteTeam/Granite
Remove leftovers from Ashley's permissions