advanced the ai.
added gui components to units and buildings
fixed changes
Merge branch 'master' of http://github.com/Jbtyson/cis580-rts

Conflicts:
	rts/src/buildings/towncenter.js
more ai functions
Merge branch 'master' of http://github.com/Jbtyson/cis580-rts

Conflicts:
	rts/src/buildings/towncenter.js
	rts/src/gameplay/input.js
Display 'paused', shortcut 'h' jmp towncenter, update victory cond.
Implement Mute, cleanup commented out stuff
Added infantry attack building
fix end condition