Pita/etherpad-lite — pull request #679 by 0ip (2012-04-28 23:15:50+00:00)
Title: Tidied up wobbly highlighting code

Fixes problems as seen here:
http://beta.primarypad.com/p/test
→ When clicking the settings button, the feedback button wrongly becomes white.

Also, it fixes usability of a few plugins, e.g. `ep_syntaxhighlighting`.