 
     // MARK: - DownloadTask
 
-    /// EZSwiftExtensions
+    /// EZSE: downloads image from url string
     public static func requestImage(url: String, success: (UIImage?) -> Void) {
         requestURL(url, success: { (data) -> Void in
             if let d = data {

        })
    }

    /// EZSwiftExtensions
    public static func requestJSON(url: String, success: (AnyObject? -> Void), error: ((NSError) -> Void)?) {
        requestURL(url,
            success: { (data)->Void in

        return presentedVC
    }

    /// EZSE: Returns current screen orientation
    public static var screenOrientation: UIInterfaceOrientation {
        return UIApplication.sharedApplication().statusBarOrientation
    }

    /// EZSE: Returns screen width
    public static var screenWidth: CGFloat {
        if UIInterfaceOrientationIsPortrait(screenOrientation) {
            return UIScreen.mainScreen().bounds.size.width
