DONE * gframe, gexpandgroup should get a horizontal= argument
DONE * FIX FONTS!! weight <-> style
* visible API (not visible<-) with set is wanky
* Handle drag out events in ggrphics (select a rectangle.). Return a
  rectangle: c(x0,x1, y0, y1) as in 
DID getToolkitWidget * export .getWidget, .getBlock, .getParent (Michaels request)
* ghtml widget (for RwxWidgets)


DONE * pmg -- close buttons in linux -- read e-mail
DONE? * ggroup == on.dragmotion -- not working under windows, linux OK
  (my guess is that is liew in getWindow()$Raise()

DONE ***** gdf -- error with editing see 20 vs 22


