[docs] note that twig is not included
[docs] note that twig is not included

lokhman/Silex,lyrixx/Silex,lyrixx/Silex,fabpot/Silex,Xephi/Silex,mmauri04/Silex,akucherevskiy/developex_test,peterkokot/Silex,Tobion/Silex,SanderKnape/Silex,CarsonF/Silex,stof/Silex,mathroc/Silex,peterkokot/Silex,SpacePossum/Silex,naderman/Silex,tcx1000/Silex,JPry/Silex,peterkokot/Silex,SpacePossum/Silex,akucherevskiy/developex_test,arduanov/Silex,Incognito/silex-fork,lokhman/Silex,mTorres/Silex,mathroc/Silex,GromNaN/Silex,tcx1000/Silex,mmauri04/Silex,lyrixx/Silex,mTorres/Silex,fhinkel/Silex,cesarmarinhorj/Silex,romainneutron/Silex,CarsonF/Silex,stof/Silex,naderman/Silex,beealone/Silex,romainneutron/Silex,beealone/Silex,Tobion/Silex,GromNaN/Silex,akucherevskiy/developex_test,Tobion/Silex,jdreesen/Silex,fabpot/Silex,romainneutron/Silex,fhinkel/Silex,cgsmith/Silex,Seldaek/Silex,arduanov/Silex,gencer/Silex,Seldaek/Silex,cgsmith/Silex,stof/Silex,plotek/Silex,RayRutjes/Silex,Incognito/silex-fork,jdreesen/Silex,naderman/Silex,plotek/Silex,Xephi/Silex,RayRutjes/Silex,CarsonF/Silex,cesarmarinhorj/Silex,silexphp/Silex,JPry/Silex,GromNaN/Silex,SanderKnape/Silex