Merge pull request #553 from duckduckgo/jag/bttf/bitcoin

Bitcoin: Move to new Spice API
songkick: initial port to BTTF
songkick_geteventid: moved to BTTF.
Songkick: Remove old template and add the new one.
songkick: few cleanups
Songkick: Added relevancy
Songkick: Remove relevancy for now.
songkick: increase ellipse to 30
Merge pull request #589 from duckduckgo/jag/bttf/songkick-events

Songkick to BTTF