In DRF APIs, return a single translation if 'lang' GET param is passed (bug 907820)
add tags to API response for apps (bug 930593)
Commit from Mozilla Verbatim by user michael.koehler1@gmx.de.: 5455 of 5455 strings translated (0 fuzzy).
Adding the devportal link to prod settings (bug 932442)
Merge pull request #1312 from davidbgk/932442-devportal-prod-link

Adding the devportal link to prod settings (bug 932442)
add new iarc rating bodies to constants, attach to regions (bug 931948)
have regions fallback to generic r-body (bug 932074)
developer ratings pages (bug 931939)
Merge pull request #1310 from ngokevin/iarcdev

new iarc ratings bodies (931948/932074), developer iarc rating pages (bug 931939)
Push trending calcs to celery (bug 931137)
fix content rating webapp test
Allow admins to access app stats
Fixed tests
Merge branch 'master' of ssh://github.com/mozilla/zamboni
Convert FeedbackResource to DRF (bug 910556)
Merge pull request #1300 from diox/convert-feedbackresource-to-DRF

Convert FeedbackResource to DRF (910556)
Avoid task running before transaction commit (bug 892227)
Remove all leftovers from old FeedbackResource (bug 910556)
fix badly formatted translation tip (bug 932314)
Merge branch 'master' of ssh://github.com/mozilla/zamboni