+Revision 1.4 1999-01-18 09:22:42 ivan
+changes to track email addresses for email invoicing
+
+Revision 1.3 1998/12/29 11:59:42 ivan
+mostly properly OO, some work still to be done with svc_ stuff
+
+Revision 1.2 1998/12/16 09:58:53 ivan
+library support for editing email invoice destinations (not in sub collect yet)
+
+Revision 1.1 1998/12/16 07:40:02 ivan