Added feedback label in Search scene

Også lagt til en kommentar på linje 219 i Search klassen for å merke at det kastes en exception der hvis vi prøver å adde et bilde i et album når vi ikke har valgt noe album.

src/main/App/Css/Css.java

@@ -183,13 +183,11 @@ public class Css {
      * Plays a fading transition on a feedback label
      *
      * @param feedBackType     FeedBackType Enum, the type of feedback (success or error)
-     * @param labelDisplayText text to be displayed by the label when the transition will be shown
      * @param fontSize         the size of the font
      * @param label            label to play the transition on
      */
-    public static void playFeedBackLabelTransition(FeedBackType feedBackType, String labelDisplayText, int fontSize, Label label){
+    public static void playFeedBackLabelTransition(FeedBackType feedBackType, int fontSize, Label label){
         setFeedBackLabel(feedBackType, fontSize, label);
-        label.setText(labelDisplayText);
         FadeTransition ft = new FadeTransition(Duration.seconds(5), label);
         ft.setFromValue(1);
         ft.setToValue(0);