work on SQLite support (fixes#9)
* correctly handle unicode output of SQLite (gpgmail.py)
* only use schema for PostgreSQL databases (settings.py)
* make SQLite and PostgreSQL mandatory (migrate.cfg)
* add SQLite SQL to database version 1 of dbrepo
git-svn-id: file:///home/www/usr01/svn/gnuviechadmin/trunk@249 a67ec6bc-e5d5-0310-a910-815c51eb3124
- move mail function to gpgmail module
- add parameter x-action=pgp-encrypted to mails
git-svn-id: file:///home/www/usr01/svn/gnuviechadmin/gnuviech.info/gnuviechadmin/trunk@235 a67ec6bc-e5d5-0310-a910-815c51eb3124