lib/controllers/options.js
function options(req, res) {
  res.__apiMethod = 'options';
  res.status(200);
  res.json(this.urls());
}
function options(req, res) {
  res.__apiMethod = 'options';
  res.status(200);
  res.json(this.urls());
}
function options ( req , res ) { res . __apiMethod = 'options' ; res . status ( 200 ) ; res . json ( this . urls ( ) ) ; }
options - controller that returns urls

@param  {express.Request}  req        the http(s) request
@param  {express.Response} res        the http(s) response
@param  {Function}         next       the callback should be called if controller fails

@memberof ModelAPIRouter
options - controller that returns urls