Updated openstack/openstack
Project: openstack/cinder  230760fe0d85bd08b8fc5b6fc4b8c7ded97f9536
null
Changes to cast variable as integer as XML API fails.

Code change to ensure that the type of the size variable is correct
when cinder is invoked through XML API. The extend volume code path
differs from volume create where the flow portion verifies that the
size variable is an integer; for extend the earliest place to cast
the size variable is in volume_actions.py.

Change-Id: Iaaed463f988769b8093604cd3b677b270dd2c5cd
Closes-bug: 1277233
Updated openstack/openstack
Project: openstack/heat  51687479e53c84f727f43d0df40dcd80b718383e
null
Remove spurious tracebacks from tests

Some tests were deleting stacks in the background, thus provoking
tracebacks displayed later on during tests run. The patch waits for the
delete threads to prevent that.

Closes-Bug: #1278836
Closes-Bug: #1278937
Change-Id: I4b90eb6f90168803445039f9588a3052def6636a