in displayOccsForReID: added section to check whether a current session ref exists, and if not, it prompts user to choose one before returning to this point. This can only occur if the user does a collection search right after logging in (and before choosing a ref).
in displayOccsForReID: added section to check whether a current session ref exists, and if not, it prompts user to choose one before returning to this point. This can only occur if the user does a collection search right after logging in (and before choosing a ref).


paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new