MBS-6306: make country searches in edit search come back to basic functioning
MBS-6306: fully flesh out edit search predicates for areas, and add some indexes to ensure reasonable performance for them
MBS-6317: Allow loading EditReleaseLabel edits

Some EditReleaseLabel edits are unable to load because they are trying to create
a PartialDate using the empty string as a single parameter to the constructor.
However, this fails to pass the 'is a well formatted' string predicate in
PartialDate, and thus the PartialDate constructor tries to use the string as a
hash reference.

The empty string is a well formatted partial date string, so the predicate has
been relaxed to accomodate for this case.
MBS-6306: create indexes concurrently, and drop after replacements are made
MBS-6368: misaligned buttons in release editor
MBS-6370: reset page after autocomplete menu closes
Fix issue preventing results from adding on to the menu
Fix CDTOC FK in schema-17 migration.
MBS-6385: autocomplete searches for URL/MBID in some cases
Merge branch 'cdtoc-fk'

* cdtoc-fk:
  Fix CDTOC FK in schema-17 migration.
Merge remote-tracking branch 'bitmap-bitbucket/mbs-6368' into beta

* bitmap-bitbucket/mbs-6368:
  MBS-6368: misaligned buttons in release editor
Merge remote-tracking branch 'bitmap-bitbucket/mbs-6370' into beta

* bitmap-bitbucket/mbs-6370:
  Fix issue preventing results from adding on to the menu
  MBS-6370: reset page after autocomplete menu closes
Merge remote-tracking branch 'bitmap-bitbucket/mbs-6385' into beta

* bitmap-bitbucket/mbs-6385:
  MBS-6385: autocomplete searches for URL/MBID in some cases
Merge branch 'mbs-6306-edit-search-area-ise' into beta

* mbs-6306-edit-search-area-ise:
  MBS-6306: create indexes concurrently, and drop after replacements are made
  MBS-6306: fully flesh out edit search predicates for areas, and add some indexes to ensure reasonable performance for them
  MBS-6306: make country searches in edit search come back to basic functioning
Merge remote-tracking branch 'ocharles-bitbucket/mbs-6317' into beta

* ocharles-bitbucket/mbs-6317:
  MBS-6317: Allow loading EditReleaseLabel edits
Merge branch 'master' into beta