Doc: update accelbubble example source file

To reflect changes in the template.
Hide license header from the docs.

Change-Id: Ib703f5a8c17ef210a14c684caa8ba9ecf8936839
Reviewed-by: Alessandro Portale <alessandro.portale@digia.com>

doc/examples/accelbubble/main.qml

@@ -109,6 +109,10 @@ ApplicationWindow {
     menuBar: MenuBar {
         Menu {
             title: qsTr("File")
+            MenuItem {
+                text: qsTr("&Open")
+                onTriggered: console.log("Open action triggered");
+            }
             MenuItem {
                 text: qsTr("Exit")
                 onTriggered: Qt.quit();

doc/src/qtquick/creator-mobile-app-tutorial.qdoc

@@ -284,6 +284,8 @@
 
     When you have completed the steps, the main.qml file should look as follows:
 
-    \quotefile accelbubble/main.qml
+    \quotefromfile accelbubble/main.qml
+    \skipto import
+    \printuntil /^\}/
 
 */