Build change:
=============

Configure chooses GnuTLS if present, otherwise checks OpenSSL.
To select OpenSSL specify --with-openssl or --without-gnutls.


Bug fix and other changes:
==========================

On verifying, better undoing MLM transform by allowing a footer to
start with "-- ".  Furthermore body parsing is enabled only if a
List-Post: header field exists.

On signing, skip database if there are no recipients.
