Add a report issue under help menu.

this fixes nodebox#106

Author: lievn

src/main/java/nodebox/client/NodeBoxMenuBar.java

@@ -107,6 +107,8 @@ public NodeBoxMenuBar(NodeBoxDocument document) {
         JMenu helpMenu = new JMenu("Help");
         helpMenu.add(new GettingStartedAction());
         helpMenu.add(new HelpAndSupportAction());
+        helpMenu.add(new ReportAnIssueAction());
+
         helpMenu.addSeparator();
         if (!Platform.onMac()) {
             helpMenu.add(new AboutAction());
@@ -617,6 +619,16 @@ public void actionPerformed(ActionEvent e) {
         }
     }
 
+    public static class ReportAnIssueAction extends AbstractAction {
+        public ReportAnIssueAction() {
+            super("Report an Issue...");
+        }
+
+        public void actionPerformed(ActionEvent e) {
+            Platform.openURL("https://github.com/nodebox/nodebox/issues");
+        }
+    }
+
     public static class CheckForUpdatesAction extends AbstractAction {
         public CheckForUpdatesAction() {
             super("Check for Updates...");