No config.  (well, not really)

cfg.lua has some on/off options, core.lua will have positioning.  Alternatively, you can just
use oUF_MovableFrames.

If you have the oUF aura filter addon, you can configure that by editing your characters savedvars.
(more info at http://www.wowinterface.com/downloads/info20369-oUF_BuffFilter.html )

bar texture from pHishr
much help was acquired from roth/zork's simple2 tutorial