VOV-1006
Fix default route
Tryig to fix home page error in routes
Merge branch 'master' of github.com:variations-on-video/hydrant
Move workflow facets to seperate block; steps toward VOV-1007; remove My Items search
Creator and date are no longer so emphasized on the search and browse pages
Cleanup facets; switch back to overridding document_header
Reinstate default home page; add creator to search result title
Switch to issue date instead of creation date
Added sort fields so sort works
Stop logging the entire datastream after every change
Update hydrant-batch
Make batch ingest support publish and hidden
Replace all $stdout/$stderr output with logging calls; silence hydra-access-controls deprecation warnings on spec tests.
Override UnsavedDigitalObject#assign_pid to allow for a non-default pid namespace
Really silence extraneous console output this time
Refactor facet groups
More UI changes...will need css/html cleanup
More cleanup
VOV-1000 redo Manage Policy. Refactor Group to be ActiveRecord-like.