pfSense

Update dyndns.class

To remove a curl_setopt line that is unused for "dnsomatic", and to allow for all characters to be used in the username and password fields.

Fixes #3001, Check the protocol of the webgui to determine if https is being used for custom ports.

Fixes to get routes + dns working:

. Simplify code using new parameter of get_staticroutes()
. Check for subnets instead of ip addrs
. Avoid touch filterdns when we are just updating dns

Add extra param, off by default, to make get_staticroutes() return hostnames too

Last element is always empty, be sure we drop it

Use filterdns to update static routes using hostnames

Split system_routing_configure() and teach it to deal with hostnames

Make add_hostname_to_watch return ips it's adding to later use

Fix whitespace and indent

Simplify logic