Revert "Fix #11"

This reverts commit a0fb836294d4a4607ea93d210e948a322464e551.
Revert "Use Django 1.2 (with autoescaping) + remove now un-necessary escapes in templates. Hence, fixing #11. Openradar is now safe from any kind of XSS attacks."

This reverts commit 6033c533242a4bdb7afc0726b27a36040faffe3b.