Greatly improves routing behavior.
Rather than letting dhclient perform routing and then "correct" it after the fact, we replace dhclient's behavior entirely.
Rather than add a system-wide route to 192.168.1.10, we bind our socket to the interface so no conflicts will occur with any other device on the network named 192.168.1.10. No system-wide route is made via the wireless interface for 192.168.1.0/24 or for 192.168.1.10.
Fixes#96
This is a true fix/workaround for #54, we configure the routing so only packets destined for 192.168.1.10 (the Wii U's hardcoded IP) go through the wireless interface and all other traffic goes through the regular gateway.