* Moved detail text to under the field label i.e. left of the field.
* the add user/group text box has been moved to the bottom row of the
  repective table, and table headings have been changed.
* Fixed bug where blank properties were causing empty jids to be populated
  for sysadmins and allowedToCreate on the PubSubModule.
* Fixed bug where options were removed from the forms after users/groups
  were added (options were not being transfered onto the new form).