ironic-staging-drivers 0.3.0 release

meta:version: 0.3.0
meta:diff-start: -
meta:series: independent
meta:release-type: release
meta:announce: openstack-dev@lists.openstack.org
meta:pypi: no
meta:first: yes
meta:release:Author: Lucas Alvares Gomes <lucasagomes@gmail.com>
meta:release:Commit: Lucas Alvares Gomes <lucasagomes@gmail.com>
meta:release:Change-Id: Ic4a2900ba18099689cab6eaee797d745ab06cd30
meta:release:Code-Review+2: Doug Hellmann <doug@doughellmann.com>
meta:release:Workflow+1: Doug Hellmann <doug@doughellmann.com>