- #329884: Fixed the node title using check_plain.
- #368985: Added role-based permission to Tidy filter module.
- Partial rollback of commits 141638 and 142366. No more docbook-procedure - too complicated.
- Blood, sweat, and tears, all expressed in XSLT. Fixed hack that required extra spaces to be inserted before and after hyperlinks (because God was running out of kittens)