Added support to show admin menus on other capability then administrator.

F.eks:

MvcConfiguration::append(array(
    'AdminPages' => array(
        'example-wpmvc-plugin' => array(
            'capability' => 'editor' ))));

This will make also editor's to see the pages. You also need to do this for subpages if you want them to be visible.
 .htaccess was updating all the time. Set flush_rules to soft so that .htaccess is not getting updated