By Daniel Bates Lane Kiffin has grown tired of Ole Miss’ lack of fan support through four games of the season. Speaking during his media availability Wednesday, the Rebels head coach touched on the disappointment of fan’s leaving the game early: When you come back out, run out of the tunnel and it looks like a high school game, playing in a college stadium, you can’t let that affect you. There’s psychology to that, obviously. There’s a home-field advantage for a reason. … I’ve tried social media for two years but we’re worried about what we can control and that’s getting our players ready to…