Add comment tools to modqueue-like pages

Recently, a reply button was added to modqueue pages ([via](https://www.reddit.com/r/modnews/comments/2kppi1/moderators_you_can_now_reply_to_comments_directly/), github [changes](https://github.com/reddit/reddit/commit/85751e50899a6b7ec916d4045b254ca580caa665), /r/Enhancement [thread](https://www.reddit.com/r/Enhancement/comments/2l2apa/feature_request_adding_the_comment_macro_to/))
This change adds comment tools to these new reply boxes.