Updated openstack/openstack
Project: openstack/ceilometer  190a02a5fda9433fecff3ff83244cfe39edc96a5
null
Use wsme ClientSideError to handle unicode string

We inherit from wsme.esc.ClientSideError to handle unicode string in
error message.

Fixes bug #1200518

Change-Id: I54a185a436b0a65bef13f303d7e31911cada76d8