Add discoplace (bug 1046670)
Merge pull request #2374 from diox/add-discoplace

Add discoplace (bug 1046670)
add is_published to feedshelf (bug 1035455)
fix JWT simulation typo for in-app (bug 1046849)
change app serializer for feed listing collections (bug 1049209)
use correct app serializer for listing colls, tests (bug 1049209)