Adding example networks.yaml.
Don't want private networks.yaml changes to go to the repo.
It'd be good if we had a license agreement.
It'd be better if we gave credit where it is due.
State machine alive; portal break and conncheck are filled in, the rest are stochastic (to test fallbacks).
scan works now. Adding command-line parsing for options.
Known networks now first in the wpa_supplicant configuration file. Returns errors correctly when iwlist doesn't work (e.g., when you specify the wrong device).
Dealing with wpa_supplicant, attaching works.
Adding a dhclient.conf (since AFAICT there is no way to give a timeout to dhclient on the commandline.... which sucks...) and adding DHCP support. Feature complete for as far as it goes.