[composer] add suggestions for ServiceProviders
[composer] add suggestions for ServiceProviders

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