Updated openstack/openstack
Project: openstack/ceilometer  ecdb7c20f37c6d26989d53305845bce2fbafbac7
null
spawn multiple workers in services

the collector service only ever grabs one connection to the
database at a time. this causes a massive backlog on the message
queue. enable ability to spawn multiple workers for notification
and collector services.

Change-Id: Ie85c4a6eace52c771c3eb8425839d253f8dd74cd
Closes-Bug: #1291054