Using ipcfg, now

Yesterday, I had some time to debug ipcfg some more. The main blocker for me to upload it to unstable was the fact that I could not get WPA security to work; therefore, I could not use it myself. In the interest of "eat your own dogfood", I did not feel that uploading some experimental code to Debian that I'm not using myself is a good idea.

That problem is now fixed, albeit through something of a hack, one that I hope will not be necessary forever: I decided to write a plugin to run ifupdown extension scripts (found in /etc/network/if-*.d). It does require some set-up, and there are still some severe issues; but as of now, I am using ipcfg rather than ifupdown on my laptop.

Those interested in trying it out can either wait for ftp-master to ack the upload and then install from unstable, or just fetch it from the git repository.