Changes in gnome-control-center

[Marek Kasik <mkasik redhat com>]

Hi,

I've added new strings to Printers panel of gnome-control-center. The
strings describe type of connection of found devices.
The strings are:

"USB", "Bluetooth", "Serial Port" or "Parallel Port" for local
printers
"Address: %s" or "Location: %s" for network printers

There is also a change in color of the description of selected device.
It uses default color for selected text now.

Regards

Marek