Log Message:
Update "libtorrent" package to 0.11.6 and "rtorrent" package \ 
to 0.7.6.
Change since versions 0.11.4 respectively 0.7.4:
- The old option handler has been rewritten.
- Added support for SCGI rpc calls.
- Added "http_ca{path/cert}" options. Patch by Johan Gunnarsson
- Added configure options that allow building universal binaries.
- Fixed a bug that caused piped requests to be lost.
- Improved XMLRPC support, including support for 64bit ints, removed
  defective FastCGI support,
- Added a large number of commands for use with XMLRPC. See
  system.listMethods for a complete list.
- Fixed a bug where the tracker re-announce interval for the previous
  tracker was being used. Now the announce intervals for each tracker is
  stored seperately.
- Commands that pass through rpc::parse_command_* now support inline
  commands that start with a '$'. E.g 'print="$get_ip="'.
- Allow ';' as a separator for multi-command lines. Not recognized by
  the string parser, so it must be preceded by whitespace.
- Allow escaping of newlines in the resource file.
- The "load_*" commands now allow a list of commands to be appended.
  These commands will be called on the newly loaded download.