Removed duplicate methods, bad merge?
Removed duplicate methods, bad merge?

jiangyinbin/ViewPagerTransforms,qingsong-xu/ViewPagerTransforms,liyi828328/ViewPagerTransforms,andforce/ViewPagerTransforms,brucetoo/ViewPagerTransforms,myroid/ViewPagerTransforms,vishal83/ViewPagerTransforms,rayzone107/ViewPagerTransforms,ToxicBakery/ViewPagerTransforms