Make the downtime_check task happy

db/migrate/20130319214458_create_forked_project_links.rb

db/migrate/20130506090604_create_deploy_keys_projects.rb

db/migrate/20130617095603_create_users_groups.rb

db/migrate/20130711063759_create_project_group_links.rb

db/migrate/20131112114325_create_broadcast_messages.rb

db/migrate/20140122112253_create_merge_request_diffs.rb

db/migrate/20140209025651_create_emails.rb

db/migrate/20140625115202_create_users_star_projects.rb

db/migrate/20140729134820_create_labels.rb

db/migrate/20140729140420_create_label_links.rb

db/migrate/20140914113604_add_members_table.rb

db/migrate/20140914173417_remove_old_member_tables.rb

db/migrate/20141118150935_add_audit_event.rb

db/migrate/20141216155758_create_doorkeeper_tables.rb

db/migrate/20150108073740_create_application_settings.rb

db/migrate/20150313012111_create_subscriptions_table.rb

db/migrate/20150806104937_create_abuse_reports.rb

db/migrate/20151103134857_create_lfs_objects.rb

db/migrate/20151103134958_create_lfs_objects_projects.rb

db/migrate/20151105094515_create_releases.rb