BEFORE MAJOR REWRITE - UNSTABLE
Rewrite wasn't that big. Stable again
Added: Pressure vats contain fluid and pressure
Added: Localization
Fixed a few things concerning pressure. It is now only server side
Server side now complete for all machines
Added arrows in the mixer
Add: Recipes use pressure. Changed: Moved fluid to network side
Fixed: Fluid level not completely showing in pumps
Added GUI for Thermal Expansion stuff
Added new Waila API