fixed issues with resource access in towncenter.js
Add build condition

Only when it reach the building xy position, the building start
Merge pull request #23 from Jbtyson/buildings

Added Barracks, Connector, and unit build position.
Getting ready to merge
towncenter accesses resources correctly now
towncenter builds hoplite correctly instead of villager
Re-added new unit sprites
Implementing new sprites
Infantry and Villager having animation issues

Their modes are switching from "move" to "idle" and back every frame
Merge pull request #24 from Jbtyson/Units

Units
Merged Master with Buildings.