Bump version
Fix broken dropper logic
Fix more places where I forgot to mark chunks as updated
Update README.md
Update README.md
Forgot how dice works...
Finish last GUI
Random porting fixes
Merge remote-tracking branch 'origin/master' into 1.7.2

Conflicts:
	src/main/java/openblocks/common/tileentity/TileEntityDonationStation.java
	src/main/java/openblocks/common/tileentity/TileEntityDrawingTable.java
	src/main/java/openblocks/common/tileentity/TileEntityItemDropper.java
	src/main/java/openblocks/common/tileentity/TileEntityTank.java
Update build script