neo4j/neo4j — pull request #2776 by thobe (2014-08-01 14:03:45+00:00)
Title: BACKPORT: Fix inconsistent behavior in diffsets on remove/add combination.

This is a backport of 840cd335fe08642b38b622b73d984c9096cecf4c from 2.1 to 2.0, since 2.0 exhibits the same problems.