title: -viewDidLoad not called in subclassed UIViewController
body: <p>Have patience with me, I'm still learning Cocoa Touch.  Other -viewDidLoad not being called question was unrelated to my issue, I did search.</p>
  
  <p>I have <code>FooViewController</code>, a <code>UIViewController</code> subclass. FooViewController.xib has its File's Owner set to FooViewController. Additionally, I have <code>Main</code>, whose App Delegate is <code>MyApplication</code> and whose File's Owner is <code>UIApplication</code>. My primary nib is set to Main.</p>
  
  <p>I am able to make the view appear on the screen, using this flow (code snipped for brevity):</p>
  
  <pre><code>UIWindow *main;
  
  -(void)applicationDidFinishLaunching:(UIApplication*)application {
      [self showFooViewController];
      [main makeKeyAndVisible];
  }
  
  -(void)showFooViewController {
      fooViewController = [[FooViewController alloc] init];
      if(![[NSBundle mainBundle] loadNibNamed:@"FooViewController" owner:fooViewController options:nil]) {
          DebugF(@"Failed to load FooViewController");
          return;
      }
  
      // Add the view and put it in place
      UIView *view = [fooViewController view];
      CGRect cur = [view frame];
      cur.origin = CGPointMake(0.0f, 20.0f);
      [view setFrame:cur];
  
      [main addSubview:[fooViewController view]];
  }
  </code></pre>
  
  <p>However, this message is not being sent to <code>FooViewController</code>:</p>
  
  <pre><code>- (void) viewDidLoad {
      DebugF(@"Hello!");
  }
  </code></pre>
  
  <p>Total silence in gdb's output.</p>
  
  <p>I've seen other Cocoa tutorials that show Instances and such in IB's document view, but I do not see these options in mine.  Am I supposed to be instantiating fooViewController in the Nib?  Did I miss a connection?  In FooViewController.xib, File's Owner view is connected to the view in the Nib.</p>
  
  <p>I'm sure this is a simple solution, and I have wandered down the wrong path.  Halp!</p>