Working on UI buttons for buildings.
Merge branch 'resources' of github.com:Jbtyson/cis580-rts into buildings
Adding ui buttons for buildings.
changed the way that factions are handled in buildings.
Merge pull request #3 from Jbtyson/building-fix

changed the way that factions are handled in buildings.
Added command panel button for building.
Resources subtracted and supply added.
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.
Merge pull request #7 from Jbtyson/master

Merging changes in master into resources.