more skeleton code
Merge pull request #12 from ojourmel/skeleton

more skeleton code
Updates the version of libGDX used
Adds a various assets (some of which have a TODO to change to better ones)
Sets up various screens.  We still need better buttons and stuff, but I feel it's workable.  Kinda sorta maybe, I hope.
Mocks up the two scenes, still need to be done better with better assets too
Needs to be refactored some to provide callbacks for changing / dynamic functionality, but that should be fairly easy.
Merge branch 'master' of https://github.com/ojourmel/csci331-team-red into clientEngine
Merge branch 'clientEngine' of https://github.com/ojourmel/csci331-team-red into clientEngine