New York State Police arrested a 21-year-old Upstate New York man on child exploitation charges after allegations surfaced that he sent sexual images and communications to two minors through social media.Donavan C. Smith of Wellsburg, also known as Donavan C. Sutton, was taken into custody following an investigation by the State Police Bureau of Criminal Investigation in Painted Post. Authorities received a report on June 17 from a mandated repo…