removed options that are now handled by Silex
removed options that are now handled by Silex

arduanov/Sismo,georgiana-gligor/Sismo,gencer/Sismo,gencer/Sismo,lyrixx/Sismo,georgiana-gligor/Sismo,arduanov/Sismo,druid628/Sismo,druid628/Sismo,FriendsOfPHP/Sismo,FriendsOfPHP/Sismo,lyrixx/Sismo