Always ensure calls to remote.file_details_from_github include the filename
Always ensure calls to remote.file_details_from_github include the filename

- This prevents exceptions when a request for an article comes in without the
  filename such as /review/my-article instead of /review/my-article/article.md.

paulocheque/guides-cms,pluralsight/guides-cms,pluralsight/guides-cms,paulocheque/guides-cms,pluralsight/guides-cms,paulocheque/guides-cms