neo4j/neo4j — pull request #813 by systay (2013-05-18 15:12:12+00:00)
Title: Fixes #795 - Inconsistent behaviour when using ORDER BY and LIMIT while updating the graph

* Changes priority of ORDER BY...LIMIT (PlanBuilder.TopX) so it is executed
before updating the graph
* Changes so TopPipeBuilder waits for aggregation, but not for return
expressions execution
* UpdateActionBuilder waits on slice to be done before accepting work
* SliceBuilder does not wait for updates to be done