WikiGuide destroed by spammers

[Gunnar Hjalmarsson]

Some spammer has replaced the contents of

https://help.ubuntu.com/community/WikiGuide

with some crap. The page should be reverted to its revision 109 status,
but when trying to do it, I couldn't find an easy way to grab the wiki
markup of that revision.

Anybody who knows how to easily fix the page?

-- 
Gunnar Hjalmarsson
https://launchpad.net/~gunnarhj