Added primary keys to database, changed method names, and changed binary lyrics storage to text lyrics storage.
Added Thomas Kajder to Contributors.
Added Thomas Kajder change log entry on 06/26/2014.
Removed empty __init__ file.
Condensed and pythonified methods for retrieving and storing lyrics, propogated database changes, and moved towards PEP8 formatting.
Merge pull request #3 from AquaSlice/master

Cleaning Up Database and Methods