module for displaying picture of node on status-page, plus status-page mod support and wizard config for image

- status-page should have similar mod support as wizard page (will need to be upstreamed aswell)
- wizard module for uploading image? or perhaps it needs to be in extended settings
- we could also have a description for the node
- module should prob be ffgraz-mod-status-page-extended-info / ffgraz-web-status-page-extended-info