Add `autoCancel` flag to indicate that the notification shall be automatically...

- [bugfix:] App throws an error on iOS if `message` is null.

- [bugfix:] Removed extra line break on iOS if `title` is null or empty.

- [bugfix:] Notification on iOS will be canceled if a new one with the same ID was added.

- [enhancement:] Added `autoCancel` flag.

#### Version 0.6.3 (12.12.2013)

- [bugfix:] Black screen on Android.

```javascript

window.plugin.notification.local.add({

    id:         String, // a unique id of the notifiction

    date:       Date,   // this expects a date object

    message:    String, // the message that is displayed

    title:      String, // the title of the message

    repeat:     String, // has the options of daily', 'weekly',''monthly','yearly')

    badge:      Number, // displays number badge to notification

    sound:      String, // a sound to be played (iOS & Android)

    foreground: String, // a javascript function to be called if the app is running

    background: String, // a javascript function to be called if the app is in the background

    id:         String,  // A unique id of the notifiction

    date:       Date,    // This expects a date object

    message:    String,  // The message that is displayed

    title:      String,  // The title of the message

    repeat:     String,  // Has the options of daily', 'weekly',''monthly','yearly')

    badge:      Number,  // Displays number badge to notification

    sound:      String,  // A sound to be played (iOS & Android)

    autoCancel: Boolean, // Setting this flag and the notification is automatically canceled when the user clicks it

    foreground: String,  // A javascript function to be called if the app is running

    background: String,  // A javascript function to be called if the app is in the background

});

```

**Note:** On Android the notification id needs to be a string which can be converted to a number. If the ID has an invalid format, it will be ignored, but canceling the notification will fail.

public class Options {

    private JSONObject options = new JSONObject();

    private String id          = null;

    private String packageName = null;

    private long interval      = 0;

    private long date          = 0;

    Options (Activity activity) {

        packageName = activity.getPackageName();

        String repeat = options.optString("repeat");

        this.options = options;

        date         = options.optLong("date") * 1000;

        id           = options.optString("id");

        if (repeat.equalsIgnoreCase("daily")) {

            interval = AlarmManager.INTERVAL_DAY;

     * Gibt die Zeit in Sekunden an, wann die Notification aufpoppen soll.

     */

    public long getDate() {

        return date;

        return options.optLong("date", 0) * 1000;

    }

    /**

     * Gibt die Nachricht der Notification an.

     */

    public String getMessage () {

        return options.optString("message");

        return options.optString("message", "");

    }

    /**

     * Gibt den Titel der Notification an.

     */

    public String getTitle () {

        return options.optString("title");

        return options.optString("title", "");

    }

    /**

     * Gibt die Callback-ID des PluginResults an.

     */

    public String getId () {

        return id;

        return options.optString("id", "0");

    }

    /**

     * Gibt an, ob die Notification automatisch geschlossen werden soll, wenn der Benutzer darauf klickt.

     */

    public Boolean getAutoCancel () {

        return options.optBoolean("autoCancel", false);

    }

    /**

        .setNumber(options.getBadge())

        .setTicker(options.getTitle())

        .setSmallIcon(options.getIcon())

        .setSound(options.getSound());

        .setSound(options.getSound())

        .setAutoCancel(options.getAutoCancel());

        setClickEvent(notification);

@interface APPLocalNotification (Private)

// Entfernt die zur ID passende Meldung

 - (void) cancelNotificationWithId:(NSString*)notificationId;

- (NSMutableDictionary*) repeatDict;

// Alle zusätzlichen Metadaten der Notification als Hash

- (NSDictionary*) userDict:(NSMutableDictionary*)options;

}

/**

 * Entfernt die zur ID passende Meldung.

 * Entfernt den anhand der ID angegebenen Eintrag.

 *

 * @param {NSString} id Die ID der Notification

 */

- (void) cancel:(CDVInvokedUrlCommand*)command

{

}

/**

 * Entfernt die zur ID passende Meldung.

 * Entfernt den anhand der ID angegebenen Eintrag.

 *

 * @param {NSString} id Die ID der Notification

 */

    NSString* id = [options objectForKey:@"id"];

    NSString* bg = [options objectForKey:@"background"];

    NSString* fg = [options objectForKey:@"foreground"];

    NSString* ac = [options objectForKey:@"autoCancel"];

    return [NSDictionary dictionaryWithObjectsAndKeys:id, @"id", bg, @"background", fg, @"foreground", nil];

    return [NSDictionary dictionaryWithObjectsAndKeys:id, @"id", bg, @"background", fg, @"foreground", ac, @"autoCancel", nil];

}

/**

    NSString* id                      = [notification.userInfo objectForKey:@"id"];

    NSString* callbackType            = isActive ? @"foreground" : @"background";

    NSString* callbackFn              = [notification.userInfo objectForKey:callbackType];

    BOOL autoCancel                   = [[notification.userInfo objectForKey:@"autoCancel"] boolValue];

    if (autoCancel && !isActive)

    {

        [[UIApplication sharedApplication] cancelLocalNotification:notification];

    }

    if (callbackFn && callbackFn.length > 0)

    {

        [DataMember(IsRequired = false, Name = "foreground")]

        public string Foreground { get; set; }

        /// <summary>

        /// Setting this flag will make it so the notification is automatically canceled when the user clicks it

        /// </summary>

        [DataMember(IsRequired = false, Name = "autoCancel")]

        public bool AutoCancel { get; set; }

        /// <summary>

        /// The notification small background image to be displayed

        /// </summary>