attempt to fix python binding issue
whitespace
merged build fix from RC_0_16
fix python bindings for using shared_ptr for torrent_info
add build options 'profile-calls' to profile blocking calls into libtorrent, to help optimize client performance. Improved client_test a bit to have fewer blocking calls
merged fixes from RC_0_16
added some stats counters for loading/evicting torrents
fix synchronization of disk stats counters
regenerate todo
fix client_test
merged python fix from RC_0_16
merged changes from trunk and fixed python bindings using shared_ptr instead of intrusive_ptr for torrent_info