Update defeat and gameplay music

- Improved panning and percussion in defeat
- Added ID3 tags
- chose to not include audio tail in looping part; I like the cymbal clash more
- renamed first part of gameplay music to be more accurate
Add separate victory music

Just a variation on the current defeat music
Merge branch 'gh-pages' of github.com:drexel-gmap-260-chain-gang/chained-escape