Schema change, 2014-05: fix up upgrade.sh for next schema, clear out old scripts.
MBS-5978: replicate the release_tag table.
Merge branch 'mbs-5978-release-tag-replication' into schema-change-2014-05

* mbs-5978-release-tag-replication:
  MBS-5978: replicate the release_tag table.
Merge branch 'master' into schema-change-2014-05
Drop script_language
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
Merge branch 'master' into schema-change-2014-05
Merge branch 'master' into schema-change-2014-05
Merge remote branch 'origin/schema-change-2014-05' into mbs-6144-script_language

Conflicts:
	admin/sql/DropFKConstraints.sql
	admin/sql/DropPrimaryKeys.sql
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