gog_guru ()
GtkWidget *
gog_guru (GogGraph *graph,
          GogDataAllocator *dalloc,
          GOCmdContext *cc,
          GClosure *closure);
CHANGED 0.5.3
	: drop the toplevel
 window argument and have the callers handle
	  widget_show and set_transient
Returns
 the dialog, and shows new graph guru. 
[transfer full]
 
 
gog_guru_get_help_button ()
GtkWidget *
gog_guru_get_help_button (GtkWidget *guru);
Quick utility to allow application specific help.  Required until we clean
up the relationship between goffice and gnumeric to decide which parts of
the help live where.
Returns
 GtkWidget associated with the gurus help button. 
[transfer none]