[RTD] broken links in sidebar

[rtpHarry]

The On Github links are broken

[agriffard]

This is injected by readthedocs, we don't really have the control on this badge. I will try to figure out how rtd generates it and if a configuration is missing.

[agriffard]

Even http://mkdocs.readthedocs.io/en/stable/ has the same error and also we don't use .md files but .markdown files.

May be we should raise an issue on the RTD repo directly.

[agriffard]

see https://github.com/rtfd/readthedocs.org/blob/fdf28e97fb161b02cb4b5d78f906a3c9df38209f/readthedocs/restapi/templates/restapi/footer.html

and github_view_url in https://github.com/rtfd/readthedocs.org/blob/74b563faa70c9de9575ae5b908db3a012ae589c8/readthedocs/restapi/views/footer_views.py

and get_github_url in https://github.com/rtfd/readthedocs.org/blob/a3e5cf3134c5db089d30451fdd89f77a2ad354a1/readthedocs/builds/models.py

and GITHUB_URL in https://github.com/rtfd/readthedocs.org/blob/94c821d6103e743c7a6b01a65c77f06c4158f735/readthedocs/projects/constants.py