Added Neo4j projector
Bulk projectors now know about the many sub-projectors
Added submodule update to before_build
Restore Neo4jClient's nuget dependencies before build
Include Neo4jClient assembly in Eventful.Neo4j package for now
Fixed withParamQ
Merge pull request #3 from adbrowne/dc/neo4j-projector

Neo4j Projector
Fix test label
Groundwork to support Snapshots and Wakeup
Added a way to get aggregate type from metadata
Fixed issue where eventful_id was overwritten when updating a node
Implemented aggregate wakeup test infrastructure
Removed AggregateId from metadata
Added failure message for wakeup handler
Share event writing code