Add updated Gemfile
Cleanup comments and puppet-lint
Bump version number of confluence
Create installdir if not defined elsewhere.
Anchor confluences classes
Update the README
First commit of some confluence tests.
  mostly copied from mkrakowitzer-stash, credit to Sebastian Cole who initially created them.
bump module version
Merge pull request #2 from mkrakowitzer/f3792625/add_tests

F3792625/add tests