code: function parseTextData(text) {
      var data = String(text).replace(/(\r\n|\r|\n)/g, '\n');
      var lines = data.split(/\n/), line;
  
      var output = '';
      for (var i = 0, l = lines.length; i < l; ++i) {
          line = lines[i];
  
          output += 'data: ' + line;
          output += (i + 1) === l ? '\n\n' : '\n';
      }
  
      return output;
  }
docs: Parse text data, ensuring it doesn't break the SSE-protocol
  
  @param  {String} text
  @return {String}