Rspamd 2.1 Update request

[davidep (Davide Principi)]

I tested also the behavior if ClamAV is not responding. All seems fine and ready for a production release!

Edit: update to rspamd 2.2 released.

Updates for NethServer 7

Community updates on 15 January 2020 nethserver-cockpit-1.3.15-1.ns7.noarch Cockpit: DHCP not loaded if there is an only-number host - Bug NethServer/dev#6021 Cockpit Dashboard empty hardware/info - Bug NethServer/arm-dev#34 nethserver-cockpit-lib-1.3.15-1.ns7.noarch Cockpit: DHCP not loaded if there is an only-number host - Bug NethServer/dev#6021 Cockpit Dashboard empty hardware/info - Bug NethServer/arm-dev#34 nethserver-mail-common-2.11.0-1.ns7.noarch Cockpit: change packag…