Absolute URLs for links appearing in feed

note that this changes the oft-used byline()
Cleaning up old controller scaffolding junk
Fixing tests
3993 Chapters post edit and delete should be like same for works
3993 Right delete link
3993 Tests
3933 Two test tweaks
3993 Restore the disable with
4000 Wrap long collection names
3993 Merge with master
3993 Merge with master CORRECTLY
rollout not rollover
4000 Merge with master
4000 Title case on challenge meta and tests
3993 Merge with master
Use a gem to distiguse Dev and staging
4000 Inside out logic
3993 Fix some quotes and remove something we no longer use
3993 Remove a space from a test
updated pull request