Merge pull request #31 from Maxwolf/master

Redstone Prefab Class Removal
Exclude attribute files created by mac on non-apple filesystems
Turning off placement of chemical storage chests
and added a chat message for players when they open their chemical storage chests
Fusion reactor now eats non-fuel items instead of using them as valid fuel
Remove debug println
Merge branch 'master' of github.com:jakimfett/MineChem
Refactor fusion reactor processing
Merge pull request #6 from jakimfett/master

Sync latest changes.