Updates to memcheck

Corrected and beautified memory (output)
  Fixed a few memory leaks
  Fixed resizing in in wxRadioBox
  Added many wxFAIL and wxASSERT
  Corrected other wxFAIL (removed from ..::Ok())
  Added wxBrush::Set..() functions
  Added CopyOnWrite support in GDI objects (Unshare)
  Disabled all occurences of WXDEBUG_NEW
  made clean, recompiled with mem_chcking on


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@728 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/radiobox.cpp

@@ -158,6 +158,10 @@ void wxRadioBox::OnSize( wxSizeEvent &event )
     gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), button, x, y );
     y += 20;
     
+    int w = m_width-10;
+    if (w < 15) w = 15;
+    gtk_widget_set_usize( button, w, 20 );
+      
     node = node->Next();
   }
 }