separate out announce_entry and torrent_status into their own headers

bindings/python/src/torrent_status.cpp

@@ -3,7 +3,8 @@
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 #include <boost/python.hpp>
-#include <libtorrent/torrent_handle.hpp>
+#include <libtorrent/torrent_status.hpp>
+#include <libtorrent/torrent_info.hpp>
 #include <libtorrent/bitfield.hpp>
 
 using namespace boost::python;