simplified some code
simplified some code

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