updated CHANGELOG
updated CHANGELOG

romainneutron/Silex,cesarmarinhorj/Silex,beealone/Silex,plotek/Silex,plotek/Silex,fhinkel/Silex,mmauri04/Silex,fabpot/Silex,fhinkel/Silex,mTorres/Silex,romainneutron/Silex,silexphp/Silex,romainneutron/Silex,gencer/Silex,arduanov/Silex,mmauri04/Silex,cesarmarinhorj/Silex,mTorres/Silex,beealone/Silex,arduanov/Silex,fabpot/Silex