- fixed letsencrypt domain list

- added cron for letsencrypt renewal

fixed error in mail_backup -> all mail-backups would have been deleted with old …

…code because of * in filename

See merge request !247

Master



See merge request !249

add XMPP fields in client template database table



See merge request !248

fixed error in mail_backup -> all mail-backups would have been deleted with old code because of * in filename

Master

Added possibility to delete backups manually

See merge request !246

Conflicts:
	interface/lib/classes/remoting.inc.php
	interface/web/mail/templates/mail_user_backup_list.htm
	interface/web/sites/lib/lang/en_web_backup_list.lng
	interface/web/sites/lib/lang/es_web_backup_list.lng
	interface/web/sites/lib/lang/tr_web_backup_list.lng
	server/plugins-available/backup_plugin.inc.php

Master



See merge request !244

- Fixed error in mysql library

Master



See merge request !243