Add ReadAddColNames_inactive.R
Revert "Update README.md"

This reverts commit 6637e21e2bc1f80b9ed147095052dc7006a65f85.
Revert "Update README.md"

This reverts commit 7cc1e37eacfe2b7d5b4d2c8946bc541ecdc4fc82.
Revert "Update README.md"

This reverts commit fa3ac44a49fdcd83a615d9cf29228dba72e1e271.