Bumped release, refreshed django tastypie
Bumped release 1.2.7
Bumped tastypie up
Merge branch 'release/1.2.7' of https://github.com/allegro/ralph into release/1.2.7
Downgraded tastypie because of incompatible changes.
Merge branch 'release/1.2.7' into develop
Merge branch 'develop' of https://github.com/allegro/ralph into develop