Xcode "this class is not key value coding-compliant for the key pageControl."

Please someone help me! I've been at this all day. I've seen several different stackoverflow questions that got answered with this problem, but I've tried everything, and I just can't figure it out. Here is my whole project so I don't have to paste multiple files worth of code here. The problem is that when I try to run my app, Xcode gives me this error in the console. 2012-04-23 17:28:33.638