merged branch trompette/patch-1 (PR #468)
merged branch trompette/patch-1 (PR #468)

Commits
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9cf4b59 [FormServiceProvider] clarified doc

Discussion
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clarified doc about FormServiceProvider

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