Update banned words list
Only add spans when both start and end tags exist
Use stack parsing for generic span adding
Remove old &lt / &gt workaround

I believe the point of this was to get around "broken" html tags. Should
be unnecessary now that all span adding requires both a start and end
tag.
Move quote span adding to outside method
Refactor span processing code
Rework spoilers, now revealed through message menu
Tweaks to spoiler tag rendering and revealing
Reintroduce &lt; / &gt; workaround
Support for Judgmenl's Avatar Script

http://weblab.cs.uml.edu/~rdupuis/gamefaqs-avatars/