Renamed Screen objects to ProtocolScreen objects
Renamed Drawable objects to ProtocolDrawable objects
Renamed Colormap objects to ProtocolColormap objects
Renamed Window objects to ProtocolWindow, still to add pixmap data
Renaming GCOps to ProtocolGCOps
Renaming Pixmaps to ProtocolPixmaps
Renaming Picture objects to ProtocolPicture objects