code: function getFileNames(path, extension)
  {
      var docPath = __dirname + '/' + path;
      var fileNames = [];
      var findPattern = new RegExp("." + extension + "$");
      var replacePattern = new RegExp("." + extension + "$","g");
      fs.readdirSync( docPath ).forEach( function(fileName ) {
          if( fileName.match( findPattern ) ) {
              fileNames.push( fileName.replace( replacePattern, "" ) );
          }
      });
  
      verbose && console.log('Read "' + extension + '" files from ' + docPath );
  
      return fileNames;
  }
docs: /* Returns with the list of file names without the extension