Adding env variable to latest Auth0 Angular version.

app.js

@@ -27,6 +27,7 @@ nconf
     'WIDGET_FALLBACK_CLIENTID': 'aCbTAJNi5HbsjPJtRpSP6BIoLPOrSj2C',
     'LOGIN_WIDGET_URL':  'https://cdn.auth0.com/w2/auth0-widget-2.6.min.js',
     'AUTH0JS_URL':       'https://cdn.auth0.com/w2/auth0-1.6.4.min.js',
+    'AUTH0_ANGULAR_URL': 'http://cdn.auth0.com/w2/auth0-angular-1.1.js',
     'SENSITIVE_DATA_ENCRYPTION_KEY': '0123456789',
     'PUBLIC_ALLOWED_TUTORIALS': '/adldap-auth?,/adldap-x?,/adfs?',
   });