Integrates the PGP support with the web interface.

Integrates the PGP support with the web interface.
Some bugfixes and improvements

 Changelog                               |    4 ++++
 banana/banana.inc.php.in                |    4 ++++
 banana/message.inc.php                  |   21 +++++++++++++++++++++
 banana/mimepart.inc.php                 |   19 +++++++++++++++----
 banana/templates/banana-message.inc.tpl |   27 ++++++++++++++++++++++++++-
 5 files changed, 70 insertions(+), 5 deletions(-)

git-svn-id: svn+ssh://murphy/home/svn/banana/trunk@266 9869982d-c50d-0410-be91-f2a2ec7c7c7b