Added support for mongodb. Many thanks to MaddinXx for the patch.

install/sql/incremental/upd_0055.sql

install/sql/ispconfig3.sql

interface/lib/classes/tform.inc.php

interface/lib/classes/tools_monitor.inc.php

interface/lib/shelluser_blacklist

interface/web/admin/form/server_config.tform.php

interface/web/admin/lib/lang/de_server_config.lng

interface/web/admin/lib/lang/en_server_config.lng

interface/web/admin/templates/server_config_rescue_edit.htm

interface/web/monitor/lib/lang/de.lng

interface/web/monitor/lib/lang/en.lng

interface/web/monitor/lib/module.conf.php

interface/web/monitor/show_data.php

interface/web/sites/database_user_edit.php

interface/web/sites/form/database.tform.php

interface/web/sites/form/database_user.tform.php

interface/web/sites/lib/lang/de_database_admin_list.lng

interface/web/sites/lib/lang/de_database_list.lng

interface/web/sites/lib/lang/de_web_backup_list.lng

interface/web/sites/lib/lang/en_database_admin_list.lng