12/01/14 Mining_Refining_Inventory working

Minerals properly appear in inventory
Inventory dropping works
Refining works
changed gitignore
changed gitignore
12/01/14 Reupload after gitignore change

Now we have icons
12/01/14 dauji and taylor combined project

combining dauji/taylor work
changed module folder
Merge branch 'dauji' into develop
12/01/14 got rid of extra modules folder
Merge branch 'develop' into takahide