DOC: Fix 404 error on _pages/the-whole-story.md

On the Documentation, there was a 404 error for the CLI reference url on _pages/the-whole-story.md. It is now http://docs.docker.io/en/latest/reference/commandline/cli/ , which adds /reference/../cli/.

Refs/Admin
https://github.com/dotcloud/docker/blob/master/docs/sources/contributing/contributing.rst
https://github.com/dotcloud/docker/blob/master/CONTRIBUTING.md#sign-your-work
https://github.com/dotcloud/www.docker.io/pull/10/files
https://github.com/dotcloud/www.docker.io/blob/master/_pages/the-whole-story.md

Docker-DCO-1.1-Signed-off-by: Anne Moroney (github: AnneTheAgile)