netcfg update & bug fixes

["James Rayner" <james@xxxxxxxxxxxxx>]

Hi all,

I've fixed most (~14) of the bugs from flyspray for netcfg. I have not
implemented any feature requests yet.

The code is available here: 
git://github.com/iphitus/netcfg-updates.git

PKGBUILD and package here:
http://rayner.id.au/~iphitus/netcfg-git/

I have yet to test many of them, but net-auto-wireless works on my
laptop.

James