Raised version and updated changelog

Ignore-this: 115403d292485a4892a53de10d608ce9

darcs-hash:20140728115149-56b4d-52814c185a586a312d1f4dad8ac2a45cac92a7ff
Silence compilation warning

Ignore-this: 2a667682bdc5a9573d94b90f1a03755

darcs-hash:20140730090540-56b4d-027170382fc8b8238048fbeaad345c8b6f586221