Changeable links for changelog, license, contribution-guide and readme

Description

I've got some projects, where I write my documentation in gitbook format in a subfolder. This gitbook contains pages for things like license or changelog, so the files for changelog and license are in a subfolder, just like:

• /docs/
  • /changelog.md
  • /license.md
  • /contribution/
    • /guide.md

At the entry page for the project is this little bar linking to the files, commits, branches, tags and so on, even to the changelog, license and contribution guide, if there are any, but because my files are in the subdirectory, they are not linked properly. It would be great, if there were an option to tell gitlab about the files in the subfolder, so I can enjoy the link at the entry page for my project, but keep the file itself in the folder for my gitbook.

Proposal

I think the best way to do this is to add options to the repository configuration, where you can turn on those links, and set them to an individual file, which contain the automatic default just like now. That way each user could setup the files in subfolders, and gitlab doesn't need to "guess" anything, but the user has full control over the links.

An extended variant, if possible, would be linking to the wiki as well. Gitlab has a nice wiki functionality, where I could save up changelog and license as well, so maybe I could choose to link to the wiki as well.