Update AppDelegate.m
Update AppDelegate.m

Fixed Fatal error with block where pointer was used from SLPagingViewMovingRedefine and not SLPagingViewMoving

ZacharyTCC/SLPagingView,rodericj/SLPagingView,StefanLage/SLPagingView,mlomeli/SLPagingView,msdgwzhy6/SLPagingView