First commit with the programming files.  All files are copied over from
lab 1.  However, the vga_sync was replaced with the instructor copy due to
the expected increase in stability.  The three files mentioned in the
ECE383 website have been included as well.  The pong pixel gen has been
populated with the code needed to produce the AF background.  Major time
killer was figureing out that the vga_sync ngc file need to be instatiated
using compoenent instantiation, instead of the common short instantiation
I had been using up to this point.  Tally hoe....