Working on UI buttons for buildings.
Merge branch 'resources' of github.com:Jbtyson/cis580-rts into buildings
Adding ui buttons for buildings.
Added command panel button for building.
Resources subtracted and supply added.
removed unused resource.js and metal.js
Merge branch 'buildings' into resources
Merge branch 'resources' into buildings
Merge pull request #5 from Jbtyson/master

Merging master into buildings.
Merge pull request #6 from Jbtyson/buildings

Merging buildings into master.