I think this solves the problems with the comemnts
It isn't possible to add childcomments yet, but the models supports it.
* Comments fixed?
* Added stylesheet.
Now it actually renders the childcomments.
* Updated Sprint backlog.
* Changed the repr of Comment to display the amount of childcomments.
* It's really easy to add children to the comments, just do an append of a Comment object, and then commit it to the database since we are always creating a new comment.
* Macros for displaying comments.
* Renders the comments in post.html.
* Removed unnecessary debugging prints from before_request.
* Added a file with the solution that helped me with the nested comments problem.