Add Travis CI

Add Travis CI support for running tests.
Add Travis CI

Add Travis CI support for running tests.
Merge branch 'master' of https://github.com/rondale-sc/remote_pair_chef into add_travis_ci
lol, git
Merge branch 'add_travis_ci' of https://github.com/rondale-sc/remote_pair_chef into add_travis_ci
Merge pull request #26 from rondale-sc/add_travis_ci

Add Travis CI
Rename CreateUserDataBags -> ManageUsers.
Rename ManageUsers::PREFIX -> ManageUsers::DATA_BAG_PREFIX.