Theming support

[jghiloni]

With the ability to add background images to pipelines, the ability to add some basic theme is there, but is there appetite to offering configuration options to overriding colors so companies can brand-wash their ATCs? It seems like it’d be relatively minimal effort and I’d be happy to provide an MVP

[lenianiva]

Currently you can do theming by replacing the public/images directory and re-building the web interface: https://github.com/concourse/concourse/blob/227210786bc528eb662bdb7b6a228e093a75bcc8/web/elm/src/Assets.elm