updated CHANGELOG
updated CHANGELOG

romainneutron/Silex,mmauri04/Silex,mTorres/Silex,gencer/Silex,fhinkel/Silex,RayRutjes/Silex,cesarmarinhorj/Silex,SpacePossum/Silex,cgsmith/Silex,Xephi/Silex,SanderKnape/Silex,lokhman/Silex,jdreesen/Silex,romainneutron/Silex,cgsmith/Silex,Xephi/Silex,beealone/Silex,mmauri04/Silex,fabpot/Silex,mathroc/Silex,lokhman/Silex,SpacePossum/Silex,RayRutjes/Silex,plotek/Silex,fhinkel/Silex,fabpot/Silex,arduanov/Silex,Incognito/silex-fork,romainneutron/Silex,silexphp/Silex,plotek/Silex,SanderKnape/Silex,mTorres/Silex,Incognito/silex-fork,arduanov/Silex,jdreesen/Silex,cesarmarinhorj/Silex,beealone/Silex,mathroc/Silex