         self.refreshFromRemoteData()
     }
     
-    private func createInitialModelAtURL(url: NSURL) -> Bool {
+    private func createInitialModelAtURL(url: NSURL) {
         var order = 0
         let names = seedDictionary.keys.sort { $0 < $1 }
         

            fatalError("could not load passes, wrong data type")
        }
        
        self.passes = passes
        
        NSNotificationCenter.defaultCenter().postNotificationName(PassesDidChangeNotification, object: nil)

            order += 1
        }
        
        if didWritePasses(passes, toURL: modelURL) == false {
            fatalError("cannot saved model to url: \(modelURL)")
        }
    }
    
    private lazy var dateFormatter: NSDateFormatter = {
