* Only use _() macros if <translate_strings> is set to true.  
  Hardcoded to the hilt right now.
* Handle pixmaps without using the support.h/support.c files.
  For gnome, this is OK.
* Need to finish support for all gtk+ widgets.  Don't currently handle 
  Popup Menu - there is no easy translation to modular code based on the
  generated glade xml file.  If anyone has ideas, let me know.
  Bonobo Control - glade doesn't even handle this yet apparently.  Need to look at gnumeric source.


IMMEDIATE NEEDS

Problems with handlers:
If a handler is removed from glade, the handler will not be created in widgetname_gui.h,
but the handler will still exist in widgetname.c.  This will cause a compile error.  
If the user has a bunch of code in that handler, we really don't want to remove the handler!
Delphi leaves the prototype for the handler and the handler itself intact.  We could emulate
that by not doing a full rewrite of the widgetname_gui.[ch] files.  But that is just asking
for more difficulty.

I think the key here is that if they want to keep that function, but it doesn't tie to
any signal in glade, then that function should be either static (file) or put in the
widget.h header file, which is not overwritten.