Fix strange npe in facade item renderer
Rewrite fuel/coolant api for iron engine
Add lava as fuel source
prepare version 6.0.18
fixed previous commit
add CoFH RF API to tree
start removing the "new" MJ API, commit RedBuildCraft engine implementation
Port over everything but pipes.
fix TileEnergyEmitter mistake
port all pipes but two: wooden item pipe and wooden power pipe
port wooden/emerald/emzuli item pipes
initial work for composite blueprints, #1544
finish porting the pipe system
Emerald Kinesis Pipe
tweaks to power behaviour
Merge branch '6.1.x' of https://github.com/BuildCraft/BuildCraft into 6.1.x
fix lasers and GUIs
fix robots in API
Did not mean to include this one.
Emerald Kinesis Pipes should not connect to each other
Forgot to push fixed lang file