Updated openstack/openstack
Project: openstack/ceilometer  bf2a745a323eb6ceed8397d96461423d83b8d701
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Remove code duplication Part 3

Remove code duplication from impl_mongodb and impl_db2 as both of
these drivers use pymongo. This is a multiple step process as there
are several differences between the implementation of these drivers.

The third step is about to move the alarm history related functions
into pymongo_base. Alarm change functions were not implemented in DB2,
the expectation is that the MongoDB implementation will work on DB2
also.

Change-Id: Icff92ac31829669481b512d5504dcc7e2668eb07
Updated openstack/openstack
Project: openstack/heat  74acf5d7571b777deb24631792d04b5533a82640
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Make server resources use nova_utils.refresh_server()

Update Server, Instance, and CloudServer so that they use
nova_utils.refresh_server() instead of server.get().

Change-Id: Id65fabaa15c06ecf511c231888166eded00ba467