Native Markdown image support

If you have a module that references a local image from it’s repo in it’s README, when the module gets published to Spacelift the link it broken. The workaround is to publicly host and expose images so they’re available to Spacelift.

I’d like to request a feature that renders markdown and README files the same in Spacelift as they are in GitHub so we don’t need to develop a new process (and with maintenance and overhead) for exposing things like architecture diagrams publicly.