wpa_gui has no support for the new id_str option

[Kel Modderman]

Hi Jouni,

Felix Homann has noticed[0] that, when he uses wpa_gui to control 
wpa_supplicant behaviour and the "update_config=1" option is used, not only 
are all comments removed (as expected) but so are the 'id_str' options for 
each network. The 'id_str' option provides the underpinning for a roaming 
daemon that can be started by scripts in the debian wpasupplicant package.

I am not able to provide code to fix the problem myself, is there any chance 
you could look into that please?

Felix has been CC'd with this mail.

Thanks, Kel.

[0] 
http://lists.alioth.debian.org/pipermail/pkg-wpa-devel/2006-August/000657.html