Dev/jpsnyder/speaker

Created an interface for using pygame as well as controlling volume, beeps, tones made from sine waves, and text to speech. 

Closes #7 
Lets trash this.  My though was that we could get the "PC beep" that is played to a terminal simply by echoing the BELL character (e.g. `echo -e \\a`).  I just did a quick search, and it appears to not tie in to the audio out.

That being true, Beep() as it is now is really covered by Sound(), just without the specific audio files, which can be downloaded.

Remove the beeps dir as well.