Virtuoso: Add required gem 'rdf-virtuoso'
Update secrets.yml.template, username can now be specified
Virtuoso: Fix: logging in with username and password
TMDb-f: Make messages durable, change route

Durable messages: prevents RabbitMQ dropping messages if rabbitmq-server
should be stopped, messages will be persisted on disk
TMDb-u: Fix spelling of updater
TMDb-u: IDs from queue are read and TMDb movies are fetched

Movie information is not yet being written to Virtuoso
TMDb-u: Make messages durable, change route
TMDb-U: Add virtuoso writer

 How do I instantiate a new RDF object?