update to Neo4j 2.0.0
upgrade to 2.0.1
[maven-release-plugin] prepare release neo4j-graph-collections-0.7.1-neo4j-2.0.1
[maven-release-plugin] prepare for next development iteration
Preparing release for Neo4j 2.0.2
Merge branch '0.7-neo4j-2.0' of github.com:amorgner/graph-collections into 0.7-neo4j-2.0

Conflicts:
	pom.xml
Merge pull request #22 from amorgner/0.7-neo4j-2.0

0.7.2-neo4j-2.0.2