The speculation is finally over in Cleveland for Butch Davis. FOXSports.com has learned that Davis has resigned as head coach and head of football operations for the Browns today, just one week after the team announced he would not be fired this season. The Browns are adamant that they have not fired Davis but this is completely his decision. Nearly two months ago the team decided to at the very least strip the Browns' top dog of his general manager duties — the two have since hired a head hunter to help owner Randy Lehrner and President John Collins do...