Changes

'''This is the program we selected to optimize. It's a great candidate because it has 2 primary functions that have a few for loops in them. One of the functions reads an Mp3 file and writes wave data to a file -- this function takes quite a bit of time to execute. The other function actually takes this data and converts it to a view-able sound wave image. Both functions would benefit greatly from the extra processing power that a GPU provides: mp3 read/decode time would be greatly reduced.'''