reason: not necessary here, check is in line 141, when checking in line 117 and setting $user to false user blocked message will never show

Splitted the remote function permission array for the remote user form into separate config files. The new remote.conf.php files are located in the lib folder of the modules.

Removed template selector from reseller limits as templates are for clients only at the moment and a client template which gets applied to a reseller will convert the reseller to a client which is not intended. Templates for resellers will be added in a future version.

- Fix: IPv6 address must not be '*'.

- Added SNI config field in sysetm > server config > web.

fixed colspan in cronlist, added min-width in combobox table td, added new trigger in combobox for onclick autocomplete to submit

Implemented: FS#1113 - Force client to use only allowed IPs

- Enabled Security Level (Server Config > Web > Security Level) for nginx.

- Added escapeshellcmd to some paths in nginx_plugin.inc.php.

- Added SEO redirects (both Apache & nginx) to redirect from non-www website to www website or vice versa.
- Introduced placeholder [scheme] for redirect paths for alias and subdomains; will be replaced with http or https, depending on what the visitor uses.

- Fixed a bug in server settings rescue page.

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- Removed ufw firewall tab.

Fixed bug that caused the wrong list to be loaded when the return key was pressed in a search text field of a list.