Forge 1147 compatibility fixes

downported from 1.7.10 and Forge 1199. Only one error that was an older
method for fluids in forge.
Merge pull request #136 from kzarius/1.7.2-updating

Forge 1147 compatibility fixes
Merge pull request #137 from SkyNetAB/1.7.2-updating

1.7.2 updating