Add ordering columns to CreateTables, also add an upgrade script
Merge remote branch 'origin/beta' into ordering-cols
Remove code for recording types because recordings don't have types
Add code support for ordering columns (etc)
Extract attribute descriptions for translation
Merge remote branch 'origin/beta' into ordering-cols

Conflicts:
	lib/MusicBrainz/Server/Controller/RelationshipEditor.pm
	lib/MusicBrainz/Server/Controller/ReleaseEditor.pm
Fix ISE caused by a mistake in fixing the merge conflicts, fix work types list in the relationship editor
Remove commented out lines which snuck in
Merge remote branch 'origin/schema-change-2014-05' into ordering-cols
Put "Other" last for cover art types
Add foreign keys for parent columns
mbs-6651: adding has_dates column to the SQL
mbs-6651: form changes for dates in rels
mbs-6651: don't show dates on docs for rels without them
Remove area sortnames
Add 20140308-ordering-columns-fk.sql to the upgrade script
mbs-6651: making the rel editor look at has_dates
Actually implement the support for ordering/tree stuff for cover art types
Merge remote branch 'origin/beta' into ordering-cols

Conflicts:
	lib/MusicBrainz/Server/Entity/WorkAttributeType.pm
	lib/MusicBrainz/Server/Form/Work.pm
	po/extract_pot_db
mbs-6651: disable and hide date fields for rels without dates