Yet another theme change!

Here is another design, this one most people like.  But as everything is XML it makes it easy to modify anyway.

I have put more of the game in now as well.  There are some levels thrown in, just reach a score to get to the next level.  also some level bars along the side dictating how much you have left before the next level.

Backend stuff, I have modified the font class to allow scaling and better checking.  (Working on XML for it now, so can build a font up and just pass that in)