remove mousemove and mouseenter events from the body, drastically reducing style recalculations, moving them into the visibility API
preliminary white colour theme
more refinements
more tweaking
yet more tweaks
revamp look of topic
display topic in 1line when channel isn't focused
use max-height instead of height
tweak user display on channel button, remove 'Pull Chatlogs' button since you can scroll to sync logs
begin work on support bar theme
separate userlist into support-bar.css