Dev/augeasprovider

Acceptance tests fails with:

```
Error: Could not set 'present' on ensure: undefined method `create' for Openldap_database[dc=example,dc=com]:Puppet::Type::Openldap_database at 46:/etc/puppet/modules/openldap/manifests/server/database.pp
Error: Could not set 'present' on ensure: undefined method `create' for Openldap_database[dc=example,dc=com]:Puppet::Type::Openldap_database at 46:/etc/puppet/modules/openldap/manifests/server/database.pp
Wrapped exception:
undefined method `create' for Openldap_database[dc=example,dc=com]:Puppet::Type::Openldap_database
Error: /Stage[main]/Openldap::Server::Slapdconf/Openldap::Server::Database[dc=example,dc=com]/Openldap_database[dc=example,dc=com]/ensure: change from absent to present failed: Could not set 'present' on ensure: undefined method `create' for Openldap_database[dc=example,dc=com]:Puppet::Type::Openldap_database at 46:/etc/puppet/modules/openldap/manifests/server/database.pp
```

Need fix.