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

- nginx: added {DOCROOT} and {FASTCGIPASS} placeholders to directive snippets and nginx Directives fields.

- Display server name in all web domains select fields so that you know which domain from which server you select.

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

- Improved getSearchSQL() function so that users can use their native date format so search for dates in lists.

skip writing dkim-values for inactive domains
removed the public-dkim-key from the interface
added german language-file

- Websites and Vhostsubdomains: When editing a web, show quota and traffic errors to client/reseller only if he has changed those values; don't show errors for unchanged values.