first iteration of adding label support to java-rest-binding

still missing:
* batch-operations for label lookups & creations
* support for the schema operations
upgrade to 2.0.0-M05
Fixed #55 fixes (re-)loading of labels for a node at the same expiration time as properties
upgrade to 2.0.0-M06
- added db.traversalDescription()
- updated to Jetty9WebServer
added distributionManagement
removed parent pom
[maven-release-plugin] prepare release neo4j-rest-graphdb-2.0.0-M06
[maven-release-plugin] prepare for next development iteration
fixed #1 cypher queries within a batch-transaction
update to 2.0.0 fixed tests
added getNodeLabels and getAllLabelNames
[maven-release-plugin] prepare release neo4j-rest-graphdb-2.0.0
[maven-release-plugin] prepare for next development iteration
add the capacity to handle void method in plugins/services
fix #62 label handling & batch-operations
updated maven config
upgrade to 2.0.1
Improve test robustness.

Test failed on my machine since the DB knew a third label 'TestPerson',
created by org.neo4j.rest.graphdb.RestNodeTest#testGetNodeLabels.
The updated test ignores any existing labels beyond those that should be
created during the test. Also solves intermittent failures due to the
order of the labels returned being undefined and thus changing
occassionally.
Merge pull request #63 from jotomo/label-test

Improve test robustness.
fix #64 Handling of cypher results with nested collections/maps with nodes and relationships