add the ability for .25 increments in skill level

Right now the CR skill levels increase in .5 increments. There is a big difference between a 3.5 and a 4.0 player so it would be great if there was a 3.75 skill level native to the CR system. Yes we can add that functionality but when you display an event CR lists the skills out of chronological order (assuming it lists the native skill levels first and then the club initiated ones later). The results is a confusing jumble