Neo4J branch
Neo4j
Neo4j Corelib implementation
Added spring definitions
Fixed bug in Neo4jConverter
removed obsolete dependencies
removed obsolete dependencies
Dependency issues
Re #1256 Adding JSON annotation to bean, and code formatting.
Re #1256 New API log record types.
Re #1256 Adding Neo4j endpoint.
Implemented isFirstInSequence
Merge branch 'neo4j' of https://github.com/europeana/corelib.git into neo4j
Re 1557 Reorganizing Mongo connections.

Conflicts:
	corelib-db/src/main/resources/internal/corelib-db-datasource.xml
Re #1557 Reorganizing Mongo connections.

Conflicts:
	corelib-definitions/src/main/resources/test-config/europeana-test.properties
Fix the sublist issue
Merge branch 'neo4j' of ssh://github.com/europeana/corelib into neo4j
Fixed wrong Relationship direction
Merge branch 'neo4j' of ssh://github.com/europeana/corelib into neo4j
Avoid NPE in get Parent