Added quiver for use with arrows and javelins. The quiver will suck up any arrows that the player picks up as well as javelins. Throwing javelins will automatically grab the next javelin in the player's inventory. If one cannot be found it will try to grab one from the quiver instead if the quiver is on the toolbar. Also changed the method signatures for the ISize interface to be itemstack aware.
Added leatherworking recipe for the quiver
Merge branch 'master' into Build78

Conflicts:
	TFC_Shared/src/TFC/Items/Tools/ItemProPick.java
Imported my fork of jlibnoise. Hopefully the inclusion of the license and the fact that tfc is opensource as well satisfies the license requirements.
Fix for failed propick merge.
Some null pointer exception fixes