[gtk+] (32 commits) ...Extract strings from .ui files without intltool

[Tristan Van Berkom <tvb src gnome org>]

Summary of changes:

  c6ab515... Deprecate gtk_widget_push_composite_child & friends (*)
  4ec6d60... Work around access to global resources without calling gtk_ (*)
  8258364... GtkBuilder: Added api to allow private signal callbacks (*)
  b7da0d2... GtkBuilder: Add private _gtk_builder_extend_with_template() (*)
  64b8782... GtkBuilder: Allow G_PARAM_CONSTRUCT properties to be set on (*)
  3b7fc8c... Add Composite Child machinery and APIs to GtkWidget (*)
  a41c628... Added directory with Glade catalog (*)
  33f6195... GtkDialog: Define children with a GtkBuilder template (*)
  671871b... GtkMessageDialog: Define children with a GtkBuilder templat (*)
  5616794... GtkInfoBar: Define children with a GtkBuilder template (*)
  67a2cdb... GtkAboutDialog: Define children with a GtkBuilder template (*)
  3c39c38... GtkLockButton: Define children with a GtkBuilder template (*)
  90cd240... GtkAssistant: Define children with a GtkBuilder template (*)
  b9fd422... GtkScaleButton: Define children with a GtkBuilder template (*)
  c6aa7cc... GtkStatusbar: Define children with a GtkBuilder template (*)
  ae69047... GtkAppChooserWidget: Define children with a GtkBuilder temp (*)
  d50516e... GtkAppChooserDialog: Define children with a GtkBuilder temp (*)
  09b44d7... GtkColorChooserDialog: Define children with a GtkBuilder te (*)
  bf909f5... GtkFileChooserDefault: Define children with a GtkBuilder te (*)
  b537e1b... GtkFileChooserDialog: Define children with a GtkBuilder tem (*)
  2139102... GtkFontChooserWidget: Define children with a GtkBuilder tem (*)
  6f8162a... GtkFontChooserDialog: Define children with a GtkBuilder tem (*)
  a584120... GtkRecentChooserDefault: Define children with a GtkBuilder  (*)
  0f16d7c... GtkPageSetupUnixDialog: Define children with a GtkBuilder t (*)
  9accb95... GtkPrintUnixDialog: Define children with a GtkBuilder templ (*)
  65080c6... GtkColorPlane: Added construct-only properties to setup the (*)
  0f3ef7e... GtkColorEditor: Define children with a GtkBuilder template (*)
  42f53ab... GtkPathBar: Define children with a GtkBuilder template (*)
  4c81151... GtkFileChooserButton: Define children with a GtkBuilder tem (*)
  36bacc4... GtkFontButton: Define children with a GtkBuilder template (*)
  92a8c76... GtkVolumeButton: Define children with a GtkBuilder template (*)
  d90ddf8... Extract strings from .ui files without intltool (*)

(*) This commit already existed in another branch; no separate mail sent