Blender can show all detected faces by pi_vision

Isn't there supposed to be some sort of stanard copyright boilerplate here?  Something like ' Copyright (c) 2014 Hanson Robitics  Author Gabrielius Mickevicius Licensed under the terms of the BSD license. See the file LICENSE.txt for details'    -- I'm still unclear as to whether we should be using LGPL or BSD for this... will try to clarify soon.