updated contributing instructs
fixed formatting
fixed code formatting
added beebuzz input file
forgot to update prevElevations[i] on each iter
typo--azimuth is xy plane not xz
corrected documentation of compute angle funcs
reorganized sound files, updated README
Merge branch 'master' of https://github.com/PhiladelphiaGameLab/Sonic
renamed soundFiles dir
moved wavObject filename processing to ViewController
removed all sound files--these should live in the application, not the library itself.
Merge remote-tracking branch 'upstream/master'