Updated openstack/openstack
Project: openstack/heat  869978606c45745578fdc1f7806091470c58e89c

Implement handle_check for Rackspace Cloud Servers

This allows Rackspace::Cloud::Server to perform a sanity check when
doing a stack.check()

Change-Id: I2300a3d1f5f83969a398e8ac11656e181bc744a6
Implements: blueprint stack-check