[gtk+] (16 commits) Created branch refactor

[Javier Jardón <jjardon src gnome org>]

The branch 'refactor' was created.

Summary of new commits:

  591d9ae... tests: use accessor functions to access GtkToogleButton
  9ed9bfc... gail: use accessor functions to access GtkToggleButton
  0470136... gtktoggletoolbutton: Use accessor functions to access GtkTo
  b3f0e0b... gtkcheckbutton: Use accessor functions to access GtkToggleB
  ec50264... gtkradiobutton: Use accessor functions to access GtkToggleB
  7229254... gtktogglebutton: Add _gtk_toggle_button_set_active private 
  315e0d9... gtktogglebutton: move public members to private header
  0ee5e76... Use accessor functions to access GtkButton
  f160c1e... gtktbutton: Move public members to private structure
  197c959... Create a private header to access some GtkButton variables
  20d265c... gtkspinbutton: Use accessor functions to access GtkEntry
  e1152f4... gtkfilechooserentry: Use accessor functions to access GtkEn
  b2e16e1... gtkcombobox: Do not access GtkEntry internals
  94a82c4... Add _gtk_entry_get_im_context() internal accessor
  1426d36... gail: Use accessor functions to access GtkEntry
  ba231d8... gtkentry: move public members to private structure