OrganizationalDirctoryServiceImpl.getOrganizations() may throw NULLPOINTER if [the dynamically available] setOrgPersistence wasn't set
Steps to reproduce:
1. Start up Matterhorn server
2. Turn off the service that implements the OrganizationalDatabase <-- this needs to be turned off before it gets assigned to the other module as a service.
This may be optional if you can use a service to call getOrganizations() before the persistence service is dynamically assigned to the class.
3. Use a service that calls a getOrganizations() [the "s" at the end is important]
Actual Results: Get a NULLPointer on the command line
Expected Results: No null pointer
Note, the system still appeared to function with the NullPointer on th command line. So the calling module must have had a recovery.