Move help redirects to server. Implements #12314
Move help redirects to server. Implements #12314

Redirect mappings are already in place on the docs web server.

NewEraCracker/pfsense,pfsense/pfsense,dennypage/pfsense,dennypage/pfsense,dennypage/pfsense,NewEraCracker/pfsense,pfsense/pfsense,NewEraCracker/pfsense,pfsense/pfsense,pfsense/pfsense,NewEraCracker/pfsense,dennypage/pfsense