pfSense

Fixup update URL

Avoid warnings later on if no config for layer7 exists

Get rid of embedded platform. Its time to GC this

Start using filterlog

Switch over to filterlog sooner than later

Unset also here

Do not allow upgrade_101_to_102 to exit early

This upgrade step does both Captive Portal stuff and OpenVPN stuff. So do not return early just because there is no Captive Portal config.
Both Captive Portal and OpenVPN tests changed to be positive tests, to make sure that everything is checked/tested and there is no chance to return early.

Get real interface when dhcrelay uses default GW

If the DHCP Relay server is not on any local subnet, and not on any subnet that has an internal static route, but is somewhere that no specific route is known, then this code finds the default gateway and uses that in the DHCP relay "-i" parameter. The current code gets just the interface name (like "wan", "opt1"). But DHCP Relay command needs to be fed the actual device name "vr0", "vr1" etc....

tls-verify requires quotes around the command to be executed. Ticket #3596

fixing typo for GIF tunnels to work over IPv6

the call of get_interface_gatewayv6() in the creation of a GIF tunnel over IPv6 leads to a "Fatal error: Call to undefined function get_interface_gatewayv6() in /etc/inc/interfaces.inc on line 934". changeing the function call to get_interface_gateway_v6() fixed it for me on my local system.