     
     public class func getJourney(transportationTypes:Array<TransportationType>, from:Station, to: Station, departure:NSDate)  -> AnyObject? {
         
-        var firstkeys = ["before":"1", "sequence":"1"]
+        let firstkeys = ["before":"1", "sequence":"1"]
         
         var keys = ["lang":"nl-NL", "from":from.locationID, "dateTime":DateformatterManager.dateFormatManager.stringFromDate(departure),"searchType":"departure", "interchangeTime":"standard", "after":"5", "to":to.locationID]
         let rkeys = transportationTypes.transportationDic()

public enum TransportationType {
    case Bus, Ferry, Subway, Tram, Train
    

        return self.formatter.dateFromString(date)!
    }
}

extension Dictionary {
    mutating func update(other:Dictionary) {
