Accept and return slugs for category/region/carrier in collections API (bug 912279)
Merge pull request #1091 from diox/collections-return-slugs-for-stuff

Accept and return slugs for category/region/carrier in collections API (bug 912279)
Allow filtering on ids and on empty (null) values in Collections (bug 911382)

The empty/null part requires a custom implementation of FilterSet.qs,
because out of the box django-filter doesn't allow this at all.
Merge pull request #1082 from diox/collections-filtering-null

Allow filtering on ids and on empty (null) values in Collections (bug 911382)
fix theme updates queue from breaking due to soft deleted addons (bug 876819)
Merge pull request #1094 from ngokevin/rqtsoftdel

fix rereview queue from breaking due to soft deleted addons (bug 876819)
don't show those three weird deleted add-ons in theme queue (bug 912644)
point theme queue links to the correct respective queue
return 204 on empty query set for ListModelMixin on comm (bug 912239)
Merge pull request #1092 from ngokevin/commlistmodelmixin

return 204 on empty query set for ListModelMixin on comm (bug 912239)
shared secret auth for image upload
Don't show persona review points in the add-on queues.
ensure we use mkt settings for receipt verify (bug 907647)
info to exception (bug 907647)
Merge pull request #1093 from kmaglione/persona-points

Don't show persona review points in the add-on queues.
add data-repo to help with commonplace locales (bug 910998)
pass waffle flags/switches to commonplace
accept slug (in addition to id) for CollectionImageViewSet endpoints
mother of a @spasovski
cachebust collection image URLs (bug 913330)