Added trivial text to README.md
Revert "Added trivial text to README.md"

This reverts commit 9eac8e1f70433f57ee93a9dccf03128ee388c621.
Added a Rakefile.
Revert "Added a Rakefile."

This reverts commit 3457b7c40fba8d48b18f3030275c0d9f51a7521d.