TII-153 Can't get past locked item (fix from Chuck Hedrick)

git-svn-id: https://source.sakaiproject.org/contrib/turnitin/trunk@86806 fdecad78-55fc-0310-b1b2-d7d25cf747c9
TII-151 Allow the erater option for turnitin to have a configurable default, commit patch from John Bush

git-svn-id: https://source.sakaiproject.org/contrib/turnitin/trunk@86807 fdecad78-55fc-0310-b1b2-d7d25cf747c9
TII-110 Add option to spoil emails sent to TII (patch from Adrian Fish)

git-svn-id: https://source.sakaiproject.org/contrib/turnitin/trunk@86808 fdecad78-55fc-0310-b1b2-d7d25cf747c9