removed unneccesary overloaded method
removed unneccesary overloaded method

eliotfowler/EFCircularSlider,AlexanderMazaletskiy/EFCircularSlider,neonaldo/EFCircularSlider,nagyistoce/EFCircularSlider,SatoTakeshiX/EFCircularSlider,matthewyan/EFCircularSlider,glt3953/EFCircularSlider-glt3953,sidorov-panda/EFCircularSlider,rainkong/EFCircularSlider,DmitryNek/EFCircularSlider