Changed the proposed nginx configuration to mimic Symfony's one
Changed the proposed nginx configuration to mimic Symfony's one

gencer/Silex,beealone/Silex,cesarmarinhorj/Silex,Xephi/Silex,arduanov/Silex,mmauri04/Silex,jdreesen/Silex,mTorres/Silex,mmauri04/Silex,romainneutron/Silex,mathroc/Silex,fhinkel/Silex,silexphp/Silex,cgsmith/Silex,beealone/Silex,arduanov/Silex,mathroc/Silex,cgsmith/Silex,fabpot/Silex,romainneutron/Silex,fabpot/Silex,plotek/Silex,Xephi/Silex,plotek/Silex,romainneutron/Silex,jdreesen/Silex,fhinkel/Silex,cesarmarinhorj/Silex,mTorres/Silex