Add support for Spotify

[blaues0cke]

Start recording only when the last played song is X minutes ago.

[blaues0cke]

Seems not to be possible right now, could switch to last.fm to do this:

• http://stackoverflow.com/questions/21765592/show-what-i-am-listening-to-on-spotify
• http://stackoverflow.com/questions/21765592/show-what-i-am-listening-to-on-spotify
• http://stackoverflow.com/questions/11182307/im-making-my-portfolio-and-id-like-to-use-the-spotify-api-to-show-what-im-cu

[blaues0cke]

Decided that I want this now more than ever