[12Oct13 RJB]  Modified static node objects to ivars pulled from the gameboard, when able.  The static nodes were causing us hazardous artifacts when generating a subsequent board instances.
Merge branch 'master' of https://github.com/cmsc495teamawesome/BlockZ.git
[12Oct13 RJB]  Positioned game menu buttons for relatively even spacing.  Going to add images to the buttons to represent the various boards available.