bug fix in states
Merge pull request #128 from Codes-With-Eagles-SWE2014/jrlmwc_sprint4

Jrlmwc sprint4
Merge pull request #129 from Codes-With-Eagles-SWE2014/ecgprc_final_sprint

bug fix in states
additional bug fix, default values for city resources
Merge pull request #130 from Codes-With-Eagles-SWE2014/ecgprc_final_sprint

additional bug fix, default values for city resources
Handle Active City events to interact with menu for buying Troops and spawning them in a player's respective city.