Configurator Overhaul. Modes now more accurately descriptive.
Now only configurates in mode 0, mode 1 unchanged, mode 2 only
rotates and mode 3 acts as a buildcraft wrench.
Fix Gas Generator item gas tank restoration.
Cleanup
Remove unused vars, add @Overrides, update deprecated methods.
Clean up some stuff using ForgeDirection's rotation matrix.
Fix Sorter facing calculation.
Merge branch 'development' into 1.8

Conflicts:
	src/main/java/mekanism/common/tile/TileEntitySalinationController.java
	src/main/java/mekanism/common/util/MekanismUtils.java
	src/main/java/mekanism/generators/common/block/BlockGenerator.java