Images should be clicable and linked to itself
See discussion here: gitlab-org/gitlab-docs#286 (comment 119220181, designs)
This is an interesting behavior, in GitLab dot com, we also link the images to itself when rendering the markdown, as can be seen here: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/ci/environments.md#viewing-the-deployment-history-of-an-environment
The change is not on the parser but on the "renderer" part of the codebase.
Edited by Lin Jen-Shin