code: function(twitterStream, streamChannels){
    //transmit events
    for(var i=0; i<defaultEventsToTransmit.length; i++){
      (function(eventName){
        twitterStream.on(eventName,function(msg){
          streamChannels.emit(eventName, msg);
        });
      })(defaultEventsToTransmit[i]);
    }
    twitterStream.on('tweet',function(msg){
      helpers.onTweetEvent(msg, streamChannels);
    });
    return streamChannels;
  }
docs: Adds the events (specifics and propagated from twitter API client), according to options
  @function addGenericEvents
  @private
  @param {twit} twitterStream
  @param {StreamChannels} streamChannels
  @param {Object} [options]
  @param {Boolean} [options.enableChannelsEvents=true] If true, will fire the events like 'channels/channelName'
  @param {Boolean} [options.enableRootChannelsEvent=true] If true, will fire the event 'channels'
  @param {Boolean} [options.enableKeywordsEvents=false] If true, will fire the events 'keywords/keywordName' (disabled by default)
  @returns {streamChannels}