docs: function(req, res) {
        this.debug('preProcessor called');
  
        // MAGIC ALERT: if no templateName is specified the framework looks for [module name].[template extension] (default=.jade)
  
        // example of specifying nodule properties at request time
        if (req.path.indexOf('special') > -1) {
          this.apiCalls[1].params = {isSpecial: true}; // add extra param to existing API call
          this.templateName = 'altHomePage.jade';      // select alternate template
        }
      }