SRWebClient.POST("url")
            .data(imageData, fieldName:"imagefile", data: ["username":self.username,"key":self.token])
            .send({(response:AnyObject!, status:Int) -> Void in


                if let json: NSDictionary = NSJSONSerialization.JSONObjectWithData(response, options: NSJSONReadingOptions.MutableContainers, error: nil) as! NSDictionary
                {
                    if let  status = json["status"] as? Int
                    {
                        println("Received status \(status)")
                    } else { println("Fail to retrive status")

                        if let  picture = json["picture"] as? String
                        {
                            println("Received status \(status)")
                        } else { println("Fail to retrive picture")
                        }}}



                },failure:{(error:NSError!) -> Void in
                    // process failure response
            })