* Set up a logger independent of BitBake so we can log errors ourselves
* Handle common errors without printing a traceback

(Bitbake rev: 77b5f5b8dca4deebb06eeb06a8e7f2ccdbfff46f)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>