Move collection API endpoints from /rocketfuel to /feed (bug 958597)
Make region/carrier choices in rocketfuel API serializable, to answer OPTIONS (bug 984899)
Merge pull request #1873 from diox/rocketfuel-api-choices-options

Make region/carrier choices in rocketfuel API serializable, to answer OPTIONS (bug 984899)
Remove dependency on request object in JWT producers (bug #983824)

- Remove request as argument to _prepare_pay and _prepare_pay_inapp
- Modify tests to talk directly to JWT producers
- Remove request dependent logic from JWT producer and move into view
- Update views to unpack request object and pass data directly into JWT producers
Merge pull request #1869 from chuckharmston/958597-move_collections_api

Move collection API endpoints from /rocketfuel to /feed (bug 958597)
Merge pull request #1867 from JaredKerim-Mozilla/983824

Remove dependency on request object in JWT producers (bug #983824)
put comm note create view under waffle (bug 980912)
remove unused comm reply viewset
remove ratingsbody from region serializer
Merge pull request #1875 from ngokevin/iarcregser

remove ratingsbody from region serializer
altdev: enable pymemcache
add write decorator to remove_old_aers (bug 980336)
add write decorator to refresh_iarc_ratings (bug 981100)
show content ratings msg for public waiting apps (bug 984472)