[gtk+] (16 commits) Created branch refactor

[Javier Jardón <jjardon src gnome org>]

The branch 'refactor' was created.

Summary of new commits:

  fe5c094... gtk/gtktreeview.c: use accessor functions to access GtkWidg
  dc01f5b... gtk/gtktextview.c: use accessor functions to access GtkWidg
  72ed0df... gtk/gtkspinbutton.c: use accessor functions to access GtkWi
  cc5cbc4... gtk/gtkmisc.c: use accessor functions to access GtkWidget
  e1d0328... gtk/gtkmenu.c: use accessor functions to access GtkWidget
  4f9386d... gtk/gtkimage.c: use accessor functions to access GtkWidget
  2ef7874... gtk/gtkiconview.c: use accessor functions to access GtkWidg
  210370c... gtk/gtkhandlebox.c: use accessor functions to access GtkWid
  884dc21... gtk/gtkfontsel.c: use accessor functions to access GtkWidge
  5880610... gtk/gtkseparator.c: use accessor functions to access GtkWid
  a6d2e63... gtk/gtkruler.c: use accessor functions to access GtkWidget
  228194e... gtk/gtkpathbar.c: use accessor functions to access GtkWidge
  0144ca1... gtk/gtkarrow.c: use accessor functions to access GtkWidget
  6385058... gtk/gtknotebook.c: use accessor functions to access GtkWidg
  e718641... GtkWidget: Move public members to private structure
  9552e30... GtkWindow: move public members to private structure