Fix uuid shim in upcoming Python 3.5.1.
Fix uuid shim in upcoming Python 3.5.1.

After a recent change in cpython, uuid._uuid_generate_random() no longer
exists.

https://hg.python.org/cpython/rev/70be1f9c9255
http://bugs.python.org/issue25515

The issue being worked around was resolved in 2007, so it might be
sensible to just remove the work around.

Elastica/kombu,Elastica/kombu,celery/kombu,daevaorn/kombu,urbn/kombu,ZoranPavlovic/kombu,daevaorn/kombu,ZoranPavlovic/kombu