CreateJS/SoundJS — pull request #37 by olsn (2013-03-09 21:08:48+00:00)
Title: Fixed Support for WebAudioPlugin on PhoneGap-Apps

In PhoneGap Apps the `location.protocol` equals `'file:'`, however the Web Audio does not require XHR if used through PhoneGap, so I added an additional Line to check if this is a Mobile device.

###### Note
I did ONLY test this on an iPad since I do not have any other devices for testing.