- Make sure full cron jobs are written unchanged; with the previous version, a cron job like "cd /var/www/example.com/web/ && /opt/php-5.4.23/bin/php shopware.php /backend/cron" was changed to "/var/www/clients/client1/web1/cd /var/www/example.com/web/ && /opt/php-5.4.23/bin/php shopware.php /backend/cron" which of course does not work.

@see http://httpd.apache.org/docs/2.2/en/mod/mod_actions.html#action

- simply call nginx -t instead of /usr/sbin/nginx -t; works if nginx is not located in /usr/sbin, but elsewhere in the PATH.

- nginx: do a syntax check because on some distributions, the init script always returns 0 - even if the syntax is not ok (how stupid is that?)

(nginx still missing)

Changed web folder permissions in nginx setups from 711 to 751 to avoid (false) permissions warnings in log files.

- Enable php-fpm socket mode as default.

Fixed a bug in Opensuse installer (permissions of squirrelmail files)
Fixed a issue in smtp-authentication on courier-imap systems when custom usernames are used.

Use 60-dkim for the key-definitions on systems with seperated amavisd-configs like debian and ubuntu

Use preg_match/preg_replace when adding/removing keys to amavis to avoid duplicate keys with different selectors. Prevent restarting amavis more then one time.

This will enable all functions, previously disabled in php.ini, like exec which ispconfig needs to functions properly.

Updated apache_ispconfig.conf.master to allow access to phpmyadmin and squirrelmail on opensuse 13.1.

 - Reason:
   AddHandler fcgid-script .php
   does not only parse .php files, but all .php.* (e. g. .php.txt, .php.test etc.)