df2e334c9e
Images are often powerful tool to communicate when making a doc. This PS hopely adds sphinxcontrib-blockdig to documentation tool. Please give me feedback if this is right way to add it. Some examples are: https://docs.openstack.org/infra/zuul/user/gating.html Change-Id: I7e8d8322df4bcc651e43e28d68ea5128660c592c