python-ironicclient 1.7.1 release

meta:version: 1.7.1
meta:diff-start: -
meta:series: newton
meta:release-type: release
meta:pypi: yes
meta:first: no
meta:release:Author: Dmitry Tantsur <divius.inside@gmail.com>
meta:release:Commit: Dmitry Tantsur <divius.inside@gmail.com>
meta:release:Change-Id: I884c421719b42b2744ab542a839a7b76abb7a3a1
meta:release:Code-Review+2: Doug Hellmann <doug@doughellmann.com>
meta:release:Code-Review+1: Davanum Srinivas (dims) <davanum@gmail.com>
meta:release:Code-Review+1: Kyrylo Romanenko <kromanenko@mirantis.com>
meta:release:Code-Review+2: Tony Breeds <tony@bakeyournoodle.com>
meta:release:Workflow+1: Tony Breeds <tony@bakeyournoodle.com>