Merge branch 'sh-update-db-schema' into 'master'

Fix DB schema to match latest migration

See merge request !6256

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
-ActiveRecord::Schema.define(version: 20160901141443) do
+ActiveRecord::Schema.define(version: 20160902122721) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"