extendWithData = function (data, params) {
    return extend({body: data}, params);
}
Perform HTTP OPTIONS request
@param {string} url - fully qualified url
@param {Object} [params] - additional request options, see the popular {@link https://github.com/request/request#requestoptions-callback request library} for options
@returns {Promise} Promise which will resolve to a {@link ChakramResponse} object
@alias module:chakram.options