Even though this is technically a "new feature", I'm backporting it to 1.8 so that it can be used in https://bugs.launchpad.net/bugs/1081947 , to correct schema drift in Mahara sites upgraded from 1.0
Even though this is technically a "new feature", I'm backporting it to 1.8 so that it can be used in https:/ /bugs.launchpad .net/bugs/ 1081947 , to correct schema drift in Mahara sites upgraded from 1.0