Error on import into split
if import restores a deleted draft element which was never published
PLAT_297
hotfix-2014-11-21
fix NO_PREREQ_INSTALL
Merge pull request #6024 from edx/clytwynec/fix_no_prereq_install

fix NO_PREREQ_INSTALL
Remove ability to add new ORA 1 problems to courses
TNL-827