pfSense

Server cert lifetime reduced to 398. Fixes #9825

New requirements coming this fall will require new certs to be valid for at most
398 days. Setup this new requirement now, rather than waiting.

While here, reduce usage of hardcoded value where possible.

Merge pull request #4194 from vktg/ipsecmultipools

Merge pull request #4195 from netpok/feature/cloudflare-token

Merge pull request #4197 from vktg/igmpproxyvalid

IGMP Proxy WebGUI input validation. Issue #7163

Hide/strip IPsec PH2 hash algo from swanctl.conf. Issue #9726

Fix PHP syntax error in traffic_shaper_wizard_multi_all.inc

(cherry picked from commit 6dfef2df88a770058fdb2fce32749d3ce96a873e)

Fix PHP errors in traffic_shaper_wizard_dedicated.inc

Accomodate both RADIUS and pool IP addresses in IPsec. Issue #8160

Add help for Cloudflare username and password