old_contents: /**
   * Get the github tags collection.
   */
  Github.getTags = function (repo) {
    var iterator = new Github.PageIterator('/repos/' + repo + '/tags');
    var tags = [];
    while (iterator.goToNextPage()) {
      tags = tags.concat(iterator.data);
    }
    return tags;
  };
  
new_contents: Github.getTags = function (repo) {
    var iterator = new Github.PageIterator('/repos/' + repo + '/tags');
    var tags = [];
    while (iterator.goToNextPage()) {
      tags = tags.concat(iterator.data);
    }
    return tags;
  };
  
subject: remove comments