     var detailCellItems : [StreamCellItem]?
     var unsizedCellItems : [StreamCellItem]?
     var startOfComments : Int
+    var hasAddedCommentBar = false
     var navigationBar : ElloNavigationBar!
     var streamViewController : StreamViewController!
     var streamKind: StreamKind?

    }

    private func appendCreateCommentItem() {
        if let post = post {
            let controller = self.streamViewController
            let comment = Comment.newCommentForPost(post, currentUser: self.currentUser!)
            let createCommentItem = StreamCellItem(jsonable: comment, type: .CreateComment, data: nil, oneColumnCellHeight: StreamCreateCommentCell.Size.Height, multiColumnCellHeight: StreamCreateCommentCell.Size.Height, isFullWidth: true)

            controller.appendStreamCellItems([createCommentItem])
            self.startOfComments += 1
        }
    }


        let startingIndexPath = NSIndexPath(forRow: self.startOfComments, inSection: 0)
        streamViewController.insertUnsizedCellItems(newCommentItems, startingIndexPath: startingIndexPath)
        loadComments()
    }

}
