Log Message:
Update to 0.431. From the changelog:

-Make ezmlm-idx obey $QMAILQUEUE.
-Added missing ezmlm-confirm.0 target.
-Auto-generate all version strings from the VERSION file.
-Fixed up the broken Swedish translation.  Thanks Mads E. Eilertsen.
-Fixed naming of translations to match their ISO 3166 country codes:
 sv => se (Sweden) and da => dk (Denmark)
-Internal reorganization of ezmlm-test
-Internal reorganization of email header generation.