Added changed signal to list_focus and connected it to

WindowDownloadList.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@361 e378c898-3ddf-0310-93e7-cc216c733640

src/core/download_list.h

@@ -38,6 +38,8 @@ public:
   using Base::const_iterator;
   using Base::reverse_iterator;
   using Base::const_reverse_iterator;
+  using Base::value_type;
+  using Base::pointer;
 
   using Base::begin;
   using Base::end;