Remove usage of deprecated function setFallbackLocale
Remove usage of deprecated function setFallbackLocale

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