Indeed, we should check for window->wmclass_name

Reported by Guillaume Desmottes in bug
https://bugzilla.gnome.org/show_bug.cgi?id=635175

Also removing the hack to prevent hangs which is properly fixed by
the preceeding commit.

Now gtk_widget_size_allocate() unsets the resize_needed flags
before returning, essentially this means that any widget that
has a queued resize and is allocated before resize time, including
queued resizes from inside a size_allocate() method will be
cancelled.

when GtkEntry had visible windows, it was never noticed that we always
draw the frame, because the text_area window would cover it if
draw_frame was FALSE.

so it doesn't extend under GtkSpinButton's buttons.

Signed-off-by: Federico Mena Quintero <federico@novell.com>

* set_authors, set_documenters and  set_artists required the array annotation
  to work properly

https://bugzilla.gnome.org/show_bug.cgi?id=629955

As they're only used by already deprecated API

https://bugzilla.gnome.org/show_bug.cgi?id=629955

All the GDK documentation is now moved to inline comments

There's a tool to see if we forgot to update the gdk_settings_map
array, or got the offsets wrong. Mention those above the XSettings
list.

gdk_settings_map needs to be updated when gdk_settings_names is changed,
and it's easier to add the setting at the end, so we don't need to
recalculate everything.

Really fixing:
https://bugzilla.gnome.org/show_bug.cgi?id=634697