Merge pull request #22 from amorgner/0.7-neo4j-2.0

0.7.2-neo4j-2.0.2
Merge pull request #23 from amorgner/0.7-neo4j-2.0

Fixed version nr
Merge pull request #24 from amorgner/0.7-neo4j-2.0

0.7.3-neo4j-2.0.3
Use Neo4j 2.0.4