Allow insecure authentication
Pass through the value of OPENSTACK_SSL_NO_VERIFY from settings.py to
keystoneclient. This allows connecting to servers with self-signed or
otherwise invalid certificates for testing purposes. It extends commit 8759ad4804271d0f86eed514a8007157f44d4ba4
Fix unit tests after adding insecure flag
Merge pull request #32 from loles/master

Allow insecure authentication