Merge remote-tracking branch 'origin/master' into justin
Merge remote-tracking branch 'origin/master' into justin
Cleaned up and commented

Merged PicCreator method into Tablature class
Updated a few comments
Updated Documentation for MidiReader and Score

Commenting updates and simple failsafe logic added
Merge pull request #92 from dinder-mufflin/justin

Justin - Created comments and general code cleaning