Custom xml2js options not provided to parser when directly calling the request() method

[mbise1993]

The parsers.xml.options object is only set in the shortcutOptions() method. However, when directly calling the request() method from client code, shortcutOptions() never gets called so the XML parser doesn't receive options set by the client. My fix for this was to change the first line in the request() method to:
var request = new Request(url, shortcutOptions(options, options.method));

If you'd like, I can submit a PR with this change.

[amitguptagwl]

This project seems inactive from last 2 years. But you can have a look on https://www.npmjs.com/package/restler-base