MBS-5726, implement /ws/2/discid for json webservice.
MBS-5759: make 'Reorder Cover Art' an autoedit
MBS-4947: Add an index to substantially improve edit listing times by speeding ordering by open_time
MBS-5397: basic changes to ignore track position/number while calculating diff
MBS-5397: merge tracklist display, and show 'mostly' unchanged tracks (i.e. just position)
MBS-5397: hide tracklist block when no tracks have changed (i.e., only recordings/artist-credits have)
MBS-3514: Use tracklist diff to ensure matching for recordings section is the same
MBS-3514: further improve recording & artist-credit displays
MBS-5461: wrap the collection 'remove' button in a <p> so there's a space below the table
MBS-4094: compact artist credit listings in add/edit medium edit types
MBS-4094: remove extraneous commented template bits
MBS-5461: switch to class 'row' on a div instead of a p
MBS-4094: move macros to macros file, name more appropriately
MBS-4997: add /ws/2/url endpoint to look up a URL by MBID
Add VIAF autoselect + sidebar icon
MBS-4997: also support lookup by a linked 'resource' that is the URL itself
Added more tests
MBS-5726, add /ws/2/discid json test.
MBS-5726, render /ws/2 included discids as "discs" instead of "discids", to be consistent with the XML webservice.
MBS-5726, Do not output -count and -offset values when the equivalent xml output also omits them for a particular type of list.