[gtk+] (16 commits) Created branch refactor

[Javier Jardón <jjardon src gnome org>]

The branch 'refactor' was created.

Summary of new commits:

  31336a0... tests: use accessor functions to access GtkToogleButton
  5da9862... gail: use accessor functions to access GtkToggleButton
  5c6d466... gtktoggletoolbutton: Use accessor functions to access GtkTo
  fb01b3d... gtkcheckbutton: Use accessor functions to access GtkToggleB
  614333c... gtkradiobutton: Use accessor functions to access GtkToggleB
  58d05e3... gtktogglebutton: Add _gtk_toggle_button_set_active private 
  adaf416... gtktogglebutton: move public members to private header
  66221b1... Use accessor functions to access GtkButton
  283d636... gtktbutton: Move public members to private structure
  1953879... Create a private header to access some GtkButton variables
  5d72c2a... gtkspinbutton: Use accessor functions to access GtkEntry
  24533a8... gtkfilechooserentry: Use accessor functions to access GtkEn
  9f625b2... gtkcombobox: Do not access GtkEntry internals
  1004ac5... Add _gtk_entry_get_im_context() internal accessor
  72d14b0... gail: Use accessor functions to access GtkEntry
  8d463c1... gtkentry: move public members to private structure