code: function(data) {
        var pretty_columns = {};
  
        var column_names = this.column_names;
  
        var i = 0;
        var l = column_names.length;
  
        for (; i < l; i++) {
          if (typeof data.feed.entry[i].content.$t !== 'undefined') {
            pretty_columns[column_names[i]] = data.feed.entry[i].content.$t;
          } else {
            pretty_columns[column_names[i]] = column_names[i];
          }
        }
  
        this.pretty_columns = pretty_columns;
  
        this.prettifyElements();
        this.ready();
      }
docs: /*
  Store column names as an object
  with keys of Google-formatted "columnName"
  and values of human-readable "Column name"