Add Marsyas, SoundTouch, Aubio static libraries

[loretoparisi]

Please add audio libraries to complete a whole static libraries collection

SoundTouch - http://www.surina.net/soundtouch/
https://github.com/fivebats/FBAudio/tree/master/FBAudioLib/SoundTouch.framework

Aubio - http://aubio.org/

Marsyas - https://github.com/marsyas/marsyas

[ap4y]

Hey Loreto,

Sorry for the late answer. To be honest all libraries that included into this repository are dependencies for my audio library, I didn't plan to include other libraries, plus I'm not really into audio recognition and fingerprinting. If you need some help with compiling static libraries for iOS, you can use libraries from this repository as examples or mail me a specific question.