most recent changes, diff for postgresql7

Index: databases/postgresql7/Portfile --- databases/postgresql7/Portfile (revision 39623) +++ databases/postgresql7/Portfile (revision 39624) @@ -145,5 +145,5 @@ livecheck.check regex livecheck.url ${homepage} -livecheck.regex v(7.4.\[0-9\]+) +livecheck.regex (7.4.\[0-9\]+)