initial commit of hw5 part 2
moved pitchDetect class to its own file, made new hw5_2.py file to run everything
consolidated all manipulation functions into one call to mess using method keyword to indicate which manipulation to perform. added a few more manipulations
initial commit for new wx-less code
implementing manipulations as separate functions with a wrapper
removed old code
removed gui code
found very annoying bug where server-side, flips the x and y dimensions??