AMES, Iowa (AP) — Kansas coach Bill Self grinned instead of perspiring following the No. 3 Jayhawks’ 79-53 rout over Iowa State on Wednesday night. It proved to be a welcome change for the Jayhawks at Hilton Coliseum — where they had lost three of the past five meetings with the Cyclones, including a 77-60 setback last season. “This was the only time I can really remember when we got out of…