Add 0.7.0 changelog
Add 0.7.0 changelog

henrikhodne-abandoned/worker,henrikhodne-abandoned/worker,solarce/worker,solarce/worker,henrikhodne-abandoned/worker,Acidburn0zzz/worker,Acidburn0zzz/worker,travis-ci/worker,travis-ci/worker,travis-ci/worker,Acidburn0zzz/worker,solarce/worker