SAM-2169 Avogadro not Avogrado


git-svn-id: https://source.sakaiproject.org/svn/sam/trunk@310343 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAM-2228 loop control to fix IndexOutOfBounds error. Patch from Brian J


git-svn-id: https://source.sakaiproject.org/svn/sam/trunk@310344 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAM-2352 dont run autosbumit job on assessment attempts with a null submitted date. This generally means assessment was never touched by student.


git-svn-id: https://source.sakaiproject.org/svn/sam/trunk@310345 66ffb92e-73f9-0310-93c1-f5514f145a0a