Modified mapping files as per Derek's e-mail on 3/2/06 "RE: Changes to disease table"  that listed constraints that were incorrect
Modified mapping files as per Derek's e-mail on 3/2/06 "RE: Changes to disease table"  that listed constraints that were incorrect


SVN-Revision: 1801

NCIP/camod,NCIP/camod,NCIP/camod,NCIP/camod