Steve IsomSteve Isom, the executive director of the annual Kevin Kline Awards honoring St. Louis theatre, is stepping down. In an e-mail today, Isom stated: "I have always said that I wouldn't run the awards forever. It's been five years and it's time for me to pass it on. I'm staying on and keeping the judging process going for a few months to assist in the transition."Isom, an actor himself, helped found the awards in 2004 to promote and celebrate professional theatre. The organization,