otwcode/otwarchive — pull request #457 by rbreu (2012-01-29 17:15:19+00:00)
Title: updated nokogiri and sanitizer; keep utf-8 characters as is when sanitizing

Fixes http://code.google.com/p/otwarchive/issues/detail?id=2874

For the fix I needed to upgrade Nokogiri, for which I also needed to upgrade the sanitizer gem. Some changes to the sanitizer config were needed.