revision to the case transfer script

the script has been updated to...
1. account for the scenario in which a Change Report is not sent, and
2. simplify the insertion of the program closure date into the SPEC/MEMO
Merge pull request #66 from RobertKalb/master

revision to the case transfer script
Merge pull request #5 from MN-Script-Team/master

Bringing Anoka's transfer case changes into my fork