Bugfix: Omnidirectional Hopper stacks items which have a different NBT value. Fixes #256
Added an IGW entry for the heat system.
Improved the Programmer's area render, and turned it toggle based, instead of timed.
Bugfix: Omnihoppers sometimes cause other blocks to look half transparent. Fixes #259
Bugfix: Blocks don't sync properly when coming close to them from further away. Fixes #260
Fluid Hopper now fills/empties any liquid container at the output/input side respectively.
Liquid Hopper now sucks liquid blocks at the input and places liquid blocks at the output when a Dispenser Upgrade is inserted.