MBS-4997: add /ws/2/url endpoint to look up a URL by MBID
MBS-4997: also support lookup by a linked 'resource' that is the URL itself
MBS-4997: add some tests for /ws/2/url
Merge branch 'beta' into mbs-4997-lookup-url
MBS-4997: pull in beta and update for relations having type-id element
MBS-5568: sort work types list alphabetically
MBS-5568/MBS-5402: sort by appropriate alphabet
MBS-3952: display only the date when statistics were last updated, not an (inaccurate) time
MBS-4270: remove the one untranslated string in the RE javascript, since it's not used
MBS-4543: use query parameters to seed the create relationship/create url relationship pages
MBS-5568: add to carton.lock hopefully
MBS-4997: follow ocharles' suggestion re: finding an appropriate serializer
MBS-5568: set the same ICU collation options as in the musicbrainz_collate extension
Merge branch 'mbs-4543-create-relationship-seeding' into beta

* mbs-4543-create-relationship-seeding:
  MBS-4543: use query parameters to seed the create relationship/create url relationship pages
Merge branch 'mbs-3952-stats-last-updated' into beta

* mbs-3952-stats-last-updated:
  MBS-3952: display only the date when statistics were last updated, not an (inaccurate) time
Merge branch 'mbs-4270-cleanup' into beta

* mbs-4270-cleanup:
  MBS-4270: remove the one untranslated string in the RE javascript, since it's not used
Merge branch 'mbs-5568-sort-work-types' into beta

* mbs-5568-sort-work-types:
  MBS-5568: set the same ICU collation options as in the musicbrainz_collate extension
  MBS-5568: add to carton.lock hopefully
  MBS-5568/MBS-5402: sort by appropriate alphabet
  MBS-5568: sort work types list alphabetically
Merge branch 'mbs-4997-lookup-url' into beta

* mbs-4997-lookup-url:
  MBS-4997: follow ocharles' suggestion re: finding an appropriate serializer
  MBS-4997: pull in beta and update for relations having type-id element
  MBS-4997: add some tests for /ws/2/url
  MBS-4997: also support lookup by a linked 'resource' that is the URL itself
  MBS-4997: add /ws/2/url endpoint to look up a URL by MBID
Update .pot file.