Fixed Entry model unit tests to work with the latest changes in model callbacks.
Fixed Entry model unit tests to work with the latest changes in model callbacks.

Removed one of the Entry model unit tests. It was redundant, specifically it was testing the same behaviour as one of the EntryState unit tests.

jmwenda/feedbunch,amatriain/feedbunch,amatriain/feedbunch,amatriain/feedbunch,amatriain/feedbunch,jmwenda/feedbunch,jmwenda/feedbunch