Updated openstack/openstack
Project: openstack/ceilometer  3d0e7552dd62dc770ad5419bc04cfefd0833598f
null
Add encoding argument to deserialising udp packets in collector

Samples from udp publisher failed signature verifying when they
contain utf8 strs. It happened because msgpack.loads
unpacked data without utf8 by default and in compute signature
this strs are processed as different.
This is fixed by adding of encoding in unpacking packets from
udp

Fixes: bug #1297731

Change-Id: I3a8072eb49a61364ff1a6bff1a14ad2c9925b88e