message: Add ability to supply app.authenticate() an endpoint option for FacebookTokenStrategy auth
diff: @@ -52,7 +52,9 @@ export default function(opts = {}) {
  return getOptions.then(options => {
  let endPoint;
  - if (options.type === 'local') {
  + if (options.endpoint) {
  + endPoint = options.endpoint;
  + } else if (options.type === 'local') {
  endPoint = config.localEndpoint;
  } else if (options.type === 'token') {
  endPoint = config.tokenEndpoint;
  