only added and updated the icon synched_folder

src/main/java/org/gcube/portlets/user/workspace/client/model/FileModel.java

@@ -338,7 +338,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 				else {
 					if (this.getSynchedWithWsThredds() != null) {
 						if(this.getSynchedWithWsThredds()) {
-							absImgPr = Resources.getIconSyncTo();
+							absImgPr = Resources.getIconSynchedFolder();
 						}
 					} else
 						absImgPr = Resources.getIconFolder();

src/main/java/org/gcube/portlets/user/workspace/client/resources/Icons.java

@@ -411,6 +411,9 @@ public interface Icons extends ClientBundle {
 
 	@Source("icons/sync-icon-to.png")
 	ImageResource syncIconTo();
+	
+	@Source("icons/folder_sync.png")
+	ImageResource synchedFolder();
 
 //	@Source("icons/sync-icon-from.png")
 //	ImageResource syncIconFrom();

src/main/java/org/gcube/portlets/user/workspace/client/resources/Resources.java

@@ -1247,6 +1247,15 @@ public class Resources {
 		return AbstractImagePrototype.create(ICONS.syncIconTo());
 	}
 
+	/**
+	 * Gets the icon synched folder.
+	 *
+	 * @return the icon synched folder
+	 */
+	public static AbstractImagePrototype getIconSynchedFolder() {
+		return AbstractImagePrototype.create(ICONS.synchedFolder());
+	}
+
 	/**
 	 * Gets the image delete.
 	 *

src/main/java/org/gcube/portlets/user/workspace/client/view/tree/AsyncTreePanel.java

@@ -223,7 +223,7 @@ public class AsyncTreePanel extends LayoutContainer {
 					else {
 						if (model.getSynchedWithWsThredds() != null) {
 							if (model.getSynchedWithWsThredds()) {
-								return Resources.getIconSyncTo();
+								return Resources.getIconSynchedFolder();
 							}
 						}
 						return Resources.getIconFolder();