Fixed chem lab bench crash, added packet handlers for server & client.
Moved bloomery to GEO
added. DS_Store to gitignore
Merge branch 'master' of https://github.com/AITS-Team/AITS

Conflicts:
	src/minecraft/aits/geology/Geology.java
Revert "It thinks I have changed everything, so i have to commit this."

This reverts commit ca24cfd0edecfa99761ffa9b5f891cec6a176386.