small changes
small changes

ashilgard/cs207project,ryanlapcevic/cs207project,cs207-2016/cs207project,cs207-2016/cs207project,ashilgard/cs207project,yaminibansal/cs207project,yaminibansal/cs207project,ashilgard/cs207project,ryanlapcevic/cs207project,cs207-2016/cs207project,yaminibansal/cs207project,atsoroka/cs207project,cs207-2016/cs207project,atsoroka/cs207project,yaminibansal/cs207project,atsoroka/cs207project,atsoroka/cs207project,ryanlapcevic/cs207project,ashilgard/cs207project,ryanlapcevic/cs207project