+rework the config gui - replace netList&statusBar with config options (use WidgetStack, 'Settings' toggle-button).
+ gui for 'Quit upon successful connection'
+ gui for "Enable All Messages" option (KMessageBox::enableAllMessages()) ToolTip/WhatsThis: "Enable all messages which have been turned off with the 'Don't Show Again' feature."
+drop 'kconfigdialog.h' dependancy.
+drop 'tdeconfigdialog.h' dependancy.
+remvoe showCfgDlg()
+reimplement 'close()' to save settings on quit.
+add timeout to dhclient & dhcpcd (not command line args), GUI