make sure ResolveOps uses a ProjectVersionRef for listing artifacts, and try to avoid using the meta extensions if they're already present from a listing operation.
More optimizations around aggregation, and cleaning up event firing. Optimizations involve reading/parsing sets of relationships from multiple projects WITHOUT storing them, then storing all accumulated relationships for a given discovery iteration at once to avoid multiple cycle-detection passes.
bump neo4j driver to 0.9.1-SNAPSHOT and fix some logical errors resulting from refactor to batch addition of relationships from a discovery pass all at once
various bugfixes while trying to implement a unit test for ResolveOps.resolveRepositoryContent.
bump to release versions of galley and atlas.
[maven-release-plugin] prepare release cartographer-0.2.0
[maven-release-plugin] prepare for next development iteration