Migrate to jQuery 1.7

Resources/views/standard_layout.html.twig

@@ -34,8 +34,8 @@ file that was distributed with this source code.
         {% endblock %}
 
         {% block javascripts %}
-            <script src="{{ asset('bundles/sonatajquery/jquery-1.4.4.js') }}" type="text/javascript"></script>
-            <script src="{{ asset('bundles/sonatajquery/jquery-ui-1.8.6.custom.js') }}" type="text/javascript"></script>
+            <script src="{{ asset('bundles/sonatajquery/jquery-1.7.1.js') }}" type="text/javascript"></script>
+            <script src="{{ asset('bundles/sonatajquery/jquery-ui-1.8.17.js') }}" type="text/javascript"></script>
             <script src="{{ asset('bundles/sonatajquery/jquery-ui-i18n.js') }}" type="text/javascript"></script>
 
             <script src="{{ asset('bundles/sonataadmin/bootstrap/js/bootstrap-tabs.js') }}" type="text/javascript"></script>