- Improved postfix SSL configuration to protect against poodle attack.

fices installation of postfix map file

- removed cuplicate code from os-specific installer files

- Added some cleanup code

- Added autoinstall for centos, opensuse and gentoo
- Added ini style config autoinstall option
- Autoinstall sample configuration files are now in docs folder
- Removed old autoupdate file

Fixed: FS#3440 - after each install/reconfigure: warning: database /var/lib/mailman/data/virtual-mailman.db is older

- Updated Linux Distribution detection to recognize all wheezy sub versions correctly.