gtk-demo.vcproj: Fix linking options
gtk-demo.vcproj: Fix linking options

-made up for missed libraries and wrong subsystem settings on non-Debug|win32 configs

Unity-Technologies/gtk,johne53/MB3Gtk-2,johne53/MB3Gtk-2,johne53/MB3Gtk-2,johne53/MB3Gtk-2,Distrotech/gtk,Unity-Technologies/gtk,johne53/MB3Gtk-2,Distrotech/gtk,Distrotech/gtk,Unity-Technologies/gtk,Distrotech/gtk,Unity-Technologies/gtk,Unity-Technologies/gtk,Distrotech/gtk