Added folder link icon

Updated pom version at 6.13.2

git-svn-id: http://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/portlets/user/workspace-tree-widget@131328 82a268e6-3cf1-43bd-a215-b396298e98cf

pom.xml

@@ -10,7 +10,7 @@
 
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>workspace-tree-widget</artifactId>
-	<version>6.13.1-SNAPSHOT</version>
+	<version>6.13.2-SNAPSHOT</version>
 	<name>gCube Workspace Tree Widget</name>
 	<description>
 		gCube Workspace Tree Widget is a widget to navigate and interact with gCube Workspace 

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

@@ -436,5 +436,8 @@ public interface Icons extends ClientBundle {
 
 	@Source("icons/datacataloguepublish.png")
 	ImageResource datacataloguepublish();
+
+	@Source("icons/folder_link.png")
+	ImageResource folderLink();
 }
 

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

@@ -185,6 +185,17 @@ public class Resources {
 	}
 
 
+	/**
+	 * Gets the icon folder link.
+	 *
+	 * @return the icon folder link
+	 */
+	public static AbstractImagePrototype getIconFolderLink(){
+
+		return AbstractImagePrototype.create(ICONS.folderLink());
+	}
+
+
 	/**
 	 * Gets the icon odp.
 	 *