Experiment with talking to a Neo4j database
Requires the following things to work:
- a Neo4j database on its default port
- several nodes having a property "type" of either "Book" or "Person"
- one of which must have id=1, as I don't yet have it reading from an index
- some relationships between Person and Book of type "likes"
- some relationships between Person and Person of type "trusts"
It does basic stuff just as a proof of concept (most advanced thing is a lazy loading implementation for Node properties)