Cross-repo references using an URL that only has the folder name cause links in the github.io site to go to the github.com site. Most of these uses want to link to the documentation (README.md) so add that where appropriate so links in the github.io site stay there.
Now that we've got those links fixed, we can reduce the complexity in the fix-github-md-refs script that was trying to add a README.md to folder names. Also added an area to keep test files for future work.
Cross-repo references using an URL that only has the folder name cause links in the github.io site to go to the github.com site. Most of these uses want to link to the documentation (README.md) so add that where appropriate so links in the github.io site stay there.
Now that we've got those links fixed, we can reduce the complexity in the fix-github-md-refs script that was trying to add a README.md to folder names. Also added an area to keep test files for future work.