Updated openstack/openstack
Project: openstack/python-keystoneclient  b2c39848d7810afd6c0cffeca83bd8003802e7e5
null
Add --insecure to curl output if required

When the --insecure option is given, the curl command did not have
certificate verification turned off.

Partial-Bug: #1249891
Change-Id: Ia4f21d03f060bac0db51a79b89b0246b2ee3d041