Add the new README.md to the manifest.
Add the new README.md to the manifest.

datjwu/rbtools,beol/rbtools,beol/rbtools,datjwu/rbtools,haosdent/rbtools,haosdent/rbtools,datjwu/rbtools,davidt/rbtools,davidt/rbtools,reviewboard/rbtools,reviewboard/rbtools,reviewboard/rbtools,beol/rbtools,haosdent/rbtools,davidt/rbtools