Prepare repository for a Puppet Forge release

  Commit updates README.md with a more complete set of documentation,
  removes travis.yml since we're on stackfoge now, and updates the
  Modulefile for the new release.

Change-Id: I2482a4bd74e891d123cb543d42d37e13a8c09a67
Merge "Prepare repository for a Puppet Forge release"