     @IBOutlet weak var spacerWidthLayoutConstraint: NSLayoutConstraint!
     @IBOutlet weak var slider: UISlider!
     
+    let searchBar = UISearchBar(frame: CGRectZero)
     let sizer = SnapTextWidthSizers()
     
     var leftAlignedCollectionViewHeightConstraint : NSLayoutConstraint!


}


        let leftAlignedMixedOnOffContentSize = leftAlignedMixedOnOffCollectionViewController.contentSize()
        leftAlignedMixedOnOffCollectionViewHeightConstraint.constant = leftAlignedMixedOnOffContentSize.height
        
        searchBarController.scrollEnabled = true
//        let searchBarContentSize = searchBarController.contentSize()
//        searchBarHeightConstraint.constant = searchBarContentSize.height

        tagBarViewController.scrollEnabled = false
        let tagBarContentSize = tagBarViewController.contentSize()
