Merge pull request #7 from cyberswat/master

Updates all dependencies except rubocop. Not happy with rubocop.
Starting basic ssl management.
Adding databag stubs for the certs.
Merge pull request #8 from cyberswat/ssl

Starting SSL certificate management for the instances.
Updating dependencies. Fixing rubocop issues.
Adding utf-8 magic comments.
Removing the rubocop exludes because vendor is a default.
Merge pull request #9 from cyberswat/dependency-updates

Updating dependencies. Fixing rubocop issues.