Add missing dependencies on concat, stdlib and puppet
Make bacula user and group configurable

On OpenBSD it's '_bacula' instead of 'bacula'.
concat::setup is deprecated
Allow for custom Options in the FileSet directive
Merge pull request #6 from jasperla/concat

concat::setup is deprecated
Merge pull request #4 from jasperla/deps

Add missing dependencies on concat and stdlib
Merge pull request #5 from jasperla/users

Make bacula user and group configurable
Merge pull request #7 from jasperla/fileset_options

Allow for custom Options in the FileSet directive