Stubbing out model changes
Documenting the reasoning for datastreams
Basic profile; need to get passing tests
Refactor first pass completed; tests passing
MasterFile.identifier -> file_location
Store quality tags
MH pingback creates derivatives with trackid
Added MH workflow doc
A little further...for pdinh to test
Added test for creating derivative from masterfile
More values in the masterfile and derivatives
file_checksum not checksum
Fixing some values...still no player
More cleanup
Commenting new code
More documentation
Fix search result thumbnail
Fix poster url
Fixed hydrant.yml.exammple
Fixing error in derivative so pingback works