[maven-release-plugin] copy for tag neo4j-rest-graphdb-1.9.2

[maven-release-plugin] copy for tag neo4j-rest-graphdb-1.9

[maven-release-plugin] copy for tag 1.9.RC2

Release 1.9.M04.

[maven-release-plugin] copy for tag 1.8

[maven-release-plugin] copy for tag 1.8.RC2

[maven-release-plugin] copy for tag 1.8.RC1

[maven-release-plugin] copy for tag 1.8.M07

[maven-release-plugin] copy for tag 1.8.M06

added support for mimicking transactions by recording the executed op…

…erations and sending them as Batch-REST-Request to the server,

so restApi.beginTx() starts the recording and tx.success() flags it as ok and tx.finish() sends it over.
The generated entities are updated behind the scenes after the batch-request successfully returns
added streaming support