code: function getLanguages(options) {
    options.hash = _private.getDevHash(options.secret);
    return _private.makeRequest(_getLink(options), 'Unable to fetch project languages');
  }
docs: Get list of project languages
  @param  {Object} options
  @param  {Number} options.projectId Project ID
  @param  {String} options.secret Private key to OneSky API
  @param  {String} options.apiKey Public key to OneSky API