Updated openstack/openstack
Project: openstack/heat  84f01ee3cda02867d6de2a2bc1443eb1e090d978
null
Set the waitcondition maxvalue to 12 hours as AWS specifies.

This is just setting an upper bound on the waitcondition of 12 hours.

Change-Id: I6fe25d1465007e5bb164c1a004dcc6b12aa48184