When you open the edit page for a scheduled task, if you leave the page
without saving, the repeat interval unit gets changed to seconds no
matter what it was previously - TRUNK-3759
Merge pull request #144 from wluyima/TRUNK-3759

When you open the edit page for a scheduled task, if you leave the page without saving, the repeat interval unit gets changed to seconds no matter what it was previously - TRUNK-3759
Adding some changes for: Add Unit test for
HibernatePatientDAO.getAllPatientIdentifierTypes(boolean)