The reply link does not work on any page that isn't a story page because
it replies on the fact that a comment_form div exists on a page. That
form is the base comment field present on a story page. Therefore,
removing the link when the story is displayed next to the comment
selects for that case easily.
Closes#36 by virtue of removing the link.
- add users.is_moderator and look at that for most things, not
is_admin
- make default user in readme be a moderator
- log moderator actions in story edits, comment
deletions/undeletions (and later, user disabling).
- remove ability for moderators to edit comments, there's really no
reason to.