Catch situation where no basic awstats configuration can be found
and create a warning message.

Changed query syntax of alias domain edit file
Changed deprecated syntax in alpha plesk importer

Fixed output of action name in debug mode (registerAction)

add database-size monitoring. the results stored in the database may be used to add the db-size to the web-quota, too.

- Added dkim installation to installer.
- Added backup filesize in backup cronjob.

- Implemented: FS#3110 - Turn monitoring module into cron jobs

http://www.howtoforge.com/forums/showthread.php?t=62691

Revision 4063 changed the command of apt-get dist-upgrade, so it is no longer neccessary to call as it is the same one that is already executed before and we can reuse the output.

Reverted SVN trunk back to revision 3938 to remove changes in default theme an a replacement of the ispconfig logo.

- Added backup size to web backups