[glibmm] Application: Also comment out add_option_group() for now.

[Murray Cumming <murrayc src gnome org>]

commit 50fb1ebb376ea8c96346f3b794955df0507c0a23
Author: Murray Cumming <murrayc murrayc com>
Date:   Wed Apr 9 09:13:15 2014 +0200

    Application: Also comment out add_option_group() for now.
    
    * gio/src/application.hg: We can add it back when we are sure how
      it should look, and how it should be used.
      See bug #727822

 gio/src/application.hg |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gio/src/application.hg b/gio/src/application.hg
index 06011b2..ac96e0c 100644
--- a/gio/src/application.hg
+++ b/gio/src/application.hg
@@ -27,7 +27,7 @@
 #include <giomm/applicationcommandline.h>
 #include <giomm/file.h>
 #include <glibmm/object.h>
-#include <glibmm/optiongroup.h>
+//#include <glibmm/optiongroup.h>
 #include <glibmm/variant.h>
 #include <glibmm/variantdict.h>
 #include <giomm/dbusconnection.h>
@@ -140,7 +140,7 @@ public:
   //void add_main_option_entry(Glib::OptionEntry& entry);
   //_IGNORE(g_application_add_main_option_entries)
 
-  _WRAP_METHOD(void add_option_group(Glib::OptionGroup& group), g_application_add_option_group)
+  //TODO: _WRAP_METHOD(void add_option_group(Glib::OptionGroup& group), g_application_add_option_group)
 
   _WRAP_METHOD(bool is_registered() const, g_application_get_is_registered)
   _WRAP_METHOD(bool is_remote() const, g_application_get_is_remote)