mbs-6651: change defaults to true
mbs-6651: a few more changes for default: true
Merge branch 'schema-change-2014-05' of https://bitbucket.org/metabrainz/musicbrainz-server into mbs-6651

Conflicts:
	admin/sql/CreateTables.sql
	admin/sql/updates/20140310-dates.sql
mbs-6651: add missing comma
Merge remote-tracking branch 'reosarevok/mbs-6651' into schema-change-2014-05

* reosarevok/mbs-6651:
  mbs-6651: add missing comma
  mbs-6651: a few more changes for default: true
  mbs-6651: change defaults to true