Added Jive rule.
Added some rules for comment headers. Removed a test link that required cookies to be enabled. Updated testing instructions. Updated published filter.
Fixed a bug blacklisting all #comments. Added a rule for some general schemes. Tweaked Guidelines's rules.
Tests.md
Updated mute filter.
Add exceptions for a.comment-link.

StackExchange.com sites and StackOverflow.com use this class rule for
the link that replies to comments.