Updated openstack/openstack
Project: openstack/cinder  0e82bde911eb0b552ebd90574e4642257e040ee8

Remove explicit dependency on amqplib

amqp (or amqplib) is only accessed via kombu, and kombu
already specifies the right dependency (either amqp if new
enough or amqplib for old versions of kombu).

Change-Id: I4efa419db1befdfcbe639a8557e21eb97ca3a26e