This patch makes wlassistant use 'ip route' instead
of 'route' when trying to find out the default
Because 'route' formats the output, on my machine
where the default gateway is somehow being resolved
to a hostname then the regular expression doesn't
default www.routerlogin 0.0.0.0 UG
0 0 0 ra
While 'ip route' returns this:
default via 192.168.0.1 dev ra0
Also, it's more 'correct' to use the 'ip' command.
However, I'm not sure if my regex will match all
possible output from 'ip route', but I think it will.