61a1bc4 session-vnc: Set window for display to avoid gtk-vnc v0.3.8 crash

Authored and Committed by pgrunt 9 years ago
    session-vnc: Set window for display to avoid gtk-vnc v0.3.8 crash
    
    The VNC display widget of gtk-vnc v0.3.8 needs a window at the moment
    it is initialized otherwise it would crash.
    
    Resolves: rhbz#1196517