         static let ConfigRefreshFailed = "ACCloudConfig.RefreshFailed"
     }
     
-    // MARK: - Properties
+    // MARK: Properties
     
     /// Returns date of last successful refresh of local config from cloud.
     public class var lastRefreshDate: NSDate? {

            sendNotification(CloudConfig.Notification.ConfigRefreshed)
        }
    }
    var lastRefreshDate: NSDate?
    
    func refresh(completion: ThrowWithInnerBlock? = nil) {
        getCloudConfig { [unowned self] (config) in

    return value
}

// MARK: - ACCloudConfig

class ACCloudConfig {
    
    // MARK: Singleton
    
    static let sharedInstance = ACCloudConfig()
    
    // MARK: Properties
    
    var remoteURL: NSURL?
    
    var settings: [String : AnyObject]? {
        didSet {
            if oldValue == nil {
