rename flag images to match localization settings (bug 1024230)
Bug 1033077 - Get rid of Addon.is_webapp
Merge pull request #2297 from eviljeff/1033077

Get rid of Addon.is_webapp (bug 1033077)
Made lookup tool smarter about statuses (bug 1036665)
Merge pull request #2296 from dethe/fix_flags

rename flag images to match localization settings (bug 1024230)
Update Zamboni installation docs (bug #1037090)

- Change references from auth_user to users table
Merge pull request #2300 from JaredKerim-Mozilla/1037090

    Update Zamboni installation docs (bug #1037090)
Use management commands rather than SQL in docs (bug #1037118)
Merge pull request #2302 from JaredKerim-Mozilla/1037118

    Use management commands rather than SQL in docs (bug #1037118)
Combine test_utils_.py with test_amo_utils.py (bug 1037132)
Merge pull request #2303 from mstriemer/combine-amo-utils-tests-1037132

Combine test_utils_.py with test_amo_utils.py (bug 1037132)
feed item indexer
feed es view, es feed item serializer
update feed api docs
index all feed elements (app/brand/coll/shelf) fully
deserialize apps from es in feed view
layer in ES serializers for feed