OKLAHOMA CITY – The four-peat is real for OU softball. It happened. In one of the unlikelier ways in the championship clincher, it happened. Head coach Patty Gasso has always said her club is able to win without one of the players. But it will only win because of all of them. The army of 21. That army showed up in so many different ways because when you’re trying to make history? You need everyone. And everyone showed up for OU in an 8-4 victory against No. 1 Texas in the Women’s College World Series on Thursday night at OGE Field at Devon Park. The second-ranked Sooners sweep the best-of-thre…