Feature/polidea team faces

I replaced Chuck Norris with profile pictures of Polidea employees. New coverflow shows all the avatars.
If it does not work - we should remove it from the code or fix. leaving a comment (even without TODO) might not be a good idea. At minimum (if we do not want to spend time on it) - make some log entry and do not use ReflectingImageAdapter and - leave a TODO comment to fix it.