frame limiting. Screen Stretching. Changed menu.

** 092411 - Added some test code for frame limiting (working)
- Added test code for frame limiting. Doesn't seem that helpful. There
are a lot of jitters at high limits.

** 092311 - Fixed Full Screen Code Stretching (working)
- Fixed stretching for full screen, but need to limit resolution.
- Stretching is basic.  There is a large bar on the bottom of the screen
on my laptop.
- FPS goes down significantly because of the large amount of pixels
being drawn. Need to switch to stretching a texture later instead of
drawing all of those pixels.

** 092111 - Added Full Screen Code (working)
- Added some full screen code, but not stretching properly

** 091611 - Widened menus and rearranged menus (working)
- Widened menus and rearranged menus
- Added Pause 'p'