Problem:
========

When logged in, the summary of the following ticket (that contains <script> and <style>) is HTML-quoted
properly:

http://rubyforge.org/tracker/index.php?func=detail&aid=27311&group_id=1716&atid=6686

However, when logged out, the HTML-quoting does not happen, breaking the page.


Steps to reproduce:
===================

1) Submit a new tracker entry that contains "<script>" in the summary
2) Log out
3) Access the entry page


Expected behavior:
==================

The HTML quoting of the summary should happen whether the user is logged-in or browsing anonymously.