Commented NAT stuff out of 30-gateway.conf.  Not that it matters, because...

Transplanted the "Set up the mesh gateway stuff" into the working dhcpcd.enter-hook script.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Transplanted the "Tear down the gateway stuff" code into dhcpcd.exit-hook.

Fixed a bug in dhcpcd.enter-hook where I called a bad variable.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Merge pull request #191 from ElliotFriend/master

Small typo in byzantium_configd.py
Merge branch 'master' of https://github.com/Byzantium/Byzantium
olsrd is not supposed to listen on the gateway interface, just the mesh interface.  I suck.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Fixed avahi-daemon to propagate the correct DNSes for mesh-to-Internet gateway usage.  The
problem was that it was propagating the contents of the gateway's /etc/resolv.conf file, which
included IPs of DNSes for which there were no routes (thank you, T-Mobile...)

Signed-off-by: The Doctor <drwho@virtadpt.net>
Hardcoded the list of interfaces that olsrd is run on to the first in the list to prevent
internal routing loops.

Commented the lucky-eights DNS stuff out of the dhcpcd.e[nter,xit]-hook scripts.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Hardcoded the configuration daemon to only configure the first wireless interface on a node
because otherwise olsrd sets up an internal routing loop.

Signed-off-by: The Doctor <drwho@virtadpt.net>
changed title on failure.html to reflect that autoconfiguration has failed