big code refactor

moves constants to seperate classes
Decomp + recipe stuff
Lots of Compat

Also messing with super recipes - haven't broken anything (yet)
Merge pull request #340 from way2muchnoise/1.7-update

big code refactor
Merge pull request #339 from widd/1.7-update

Changes iron bars to be worth 6 iron instead of 2
Erm...
Super Recipe
Merge pull request #341 from hilburn/1.7-update

Mod compat + Recursion fiddling