Revert "Create 2021-03-19-install-rails7-alpha-edge"
Revert "Create 2021-03-19-install-rails7-alpha-edge"

This reverts commit 869e7f13391ca536d06969b30345c9d0e58290fd.

rajeevkannav/rajeevkannav.github.io,rajeevkannav/rajeevkannav.github.io