Merge branch 'beta'

* beta: (56 commits)
  MBS-7001: Invert normal-row/header relationship for merge release edits.
  Don't apply Bandcamp URLCleanup to track/album URLs.
  Remove an extra stray next_row_hash_ref
  MBS-6924: code cleanup as recommended by ocharles
  Properly name `MB.constants.LINK_TYPES.bandcamp.place` as `.label`.
  MBS-6529: Re-introduce missing parts from previous revert
  MBS-6998: Add Bandcamp URL autoselect for Labels and Artists.
  Remove Sql->select in favour of Sql->select_* functions
  Correct ->_select_single_row to nest with ->select
  s/Coverart/Cover Art/g
  Add colors to release coverart lines of the graph.
  Don't consider languages to have been a successful return if it gets an empty string.
  MBS-6980: inline search: oversized width outside of screen
  MBS-6963: Release editor incorrectly claims Various Artists has been used for tracks
  MBS-6986: Match recordings by MBID not working any more
  Remove line I forgot to remove
  MBS-6947: Load recording name in release JSON
  Four spaces, not two
  Use get_by_ids to avoid N queries
  MBS-6951: Highlight recordings with edits pending
  ...
Fix UnconfirmedEmailAddresses test.
Merge branch 'master' into beta