[cluttermm] Revert "BoxLayout: Remove deprecated pack() method."

[Murray Cumming <murrayc src gnome org>]

commit 71a570333c582760089165a755a2c5b106f56eae
Author: Murray Cumming <murrayc murrayc com>
Date:   Sun Aug 21 00:19:23 2016 +0200

    Revert "BoxLayout: Remove deprecated pack() method."
    
    This reverts commit 66905902bcb326fee8acd6310ddf479010c38363.

 clutter/src/box-layout.hg |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/clutter/src/box-layout.hg b/clutter/src/box-layout.hg
index b6ec0ce..7690bf7 100644
--- a/clutter/src/box-layout.hg
+++ b/clutter/src/box-layout.hg
@@ -47,6 +47,7 @@ public:
   _WRAP_METHOD(void set_homogeneous(bool homogeneous), clutter_box_layout_set_homogeneous)
   _WRAP_METHOD(bool get_homogeneous() const, clutter_box_layout_get_homogeneous)
 
+  _WRAP_METHOD(void pack(const Glib::RefPtr<Actor>&, bool expand, bool x_fill, bool y_fill, BoxAlignment 
x_align, BoxAlignment y_align), clutter_box_layout_pack)
   _WRAP_PROPERTY("homogeneous", bool)
   _WRAP_PROPERTY("orientation", Orientation)
   _WRAP_PROPERTY("pack-start", bool)