GitHub #37 - Rename Cash Register sound
GitHub #37 - Fix class name
GitHub #37 - Rename Piano Bar class
GitHub #37 - Rename Tug Boat sound
GitHub #37 - Rename Up Down sound
GitHub #37 - Update list of sounds
GitHub #37 - Add Sound Factory library
GitHub #37 - Add tests for SoundFactory
GitHub #37 - Fix pushy script
GitHub #37 - Fix tabs to spaces
Merge pull request #39 from sqmk/develop

Merge SoundFactory changes