Add missing @sinces to JavaDoc

Change-Id: Ib36d9c591c5089eeacacc94f68e4fbb064e5418d

client/src/com/vaadin/client/ui/AbstractComponentConnector.java

@@ -277,6 +277,7 @@ public abstract class AbstractComponentConnector extends AbstractConnector
     /**
      * Updates the DOM size of this connector's {@link #getWidget() widget}.
      * 
+     * @since 7.1.15
      * @param newWidth
      *            The new width as a CSS string. Cannot be null.
      * @param newHeight

client/src/com/vaadin/client/ui/dd/VDragAndDropManager.java

@@ -733,7 +733,7 @@ public class VDragAndDropManager {
         return dragElement;
     }
 
-    public void attachDragElement() {
+    private void attachDragElement() {
         if (dragElement != null && dragElement.getParentElement() == null) {
             ApplicationConnection connection = getCurrentDragApplicationConnection();
             Element dragImageParent;

client/src/com/vaadin/client/ui/dd/VDragEvent.java

@@ -285,13 +285,13 @@ public class VDragEvent {
      * Do additional content sync between <code>original</code> element and its
      * <code>copy</code> if needed.
      * 
-     * @since 7.3
+     * @since 7.2
      * @param original
      *            original element
      * @param copy
      *            copy of original element
      */
-    protected void syncContent(Element original, Element copy) {
+    private void syncContent(Element original, Element copy) {
         for (int i = 0; i < original.getChildCount(); i++) {
             Node child = original.getChild(i);
             if (child instanceof Element) {

uitest/src/com/vaadin/tests/components/popupview/PopupViewResizeWhileOpen.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2013 Vaadin Ltd.
+ * Copyright 2000-2014 Vaadin Ltd.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of

uitest/src/com/vaadin/tests/components/popupview/PopupViewResizeWhileOpenTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2013 Vaadin Ltd.
+ * Copyright 2000-2014 Vaadin Ltd.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of