Support for Echoprint

[driver1969]

Provide support for Echoprint within Subsonic server. This open source sofware allows the developer to help us, the music fans, identify all our music properly and get additional information about the artists etc. The creator of this software is a company called The Echo Nest which claims that Echoprint would be free to the developer and to the end user. That sounds like a win-win situation to me.

Thanks for reading,

Driver1969