pfSense

Ensure we always write out a blank spd.conf if there are no phase 2 entries. If you delete the last phase 2 and then apply, it will still be in spd.conf and used by racoon even with no phase 2's configured.

Fixes this: http://redmine.pfsense.org/issues/2015

I was checking, but if someone of the stuff give it a check it would be much better, since this is a core feature!

Updated DHCP IPv4 and IPv6 to allow global and host based filename and root-path.

Include DHCPDv6 static maps when generating hosts file. Fixes #2017

If an IP is preceeded by "kip ", trim that off. Fixes #2027

Fix for redmine ticket #1993. Allow saving multiple dynamic entries.
Make sure that return_gateways_status() also returns all gateways that have monitoring disabled as up.

Concatenate array, using array_merge() will clobber numerical gateway group entries.

Unbreak the tree, pointy hat to me.
Fix for ticket #2022

Enclose the hostname in quotes so that numerical values work too.
Fixes Ticket #2020

Correct logic mismatch, skip on RA mode disabled and dhcp is not enabled.
Fix ticket #2022