     private var animated : Bool = true
     private var canUpdated = false
     private var title: String?
+    private var speed = 1
     
     private var config : Config = Config() {
         didSet {

            
            let rotationAnimation : CABasicAnimation = CABasicAnimation(keyPath: "transform.rotation.z")
            rotationAnimation.toValue = NSNumber(double: M_PI * 2.0)
            rotationAnimation.duration = 1;
            rotationAnimation.cumulative = true;
            rotationAnimation.repeatCount = HUGE;
            self.backgroundLayer?.addAnimation(rotationAnimation, forKey: "rotationAnimation")

        */
        public var titleTextColor = UIColor.blackColor()
        
         /**
         *  Speed of the spinner
         */
        public var speed :Int = 1
        
        /**
        *  Font for title text in loader
        */
