DATAREST-185 - Upgraded to Spring 3.2.5.
DATAREST-162 - PersistentPropertyResourceMapping now considers @RestResource.

PersistentPropertyResourceMapping now inspects the @RestResource annotation on the property if it is present.
DATAREST-93 - Cleanups in repository invoker area.

Made RepositoryInvokerFactory an interface and renamed the previously existing implementation class to DefaultRepositoryInvokerFactory. Removed instantiation of the class from ResourceMetadataHandlerMethodArgumentResolver to keep the logic which implementation to use solely in the configuration.
DATAREST-184 - Upgraded to Spring Data Neo4j 2.3.3.

The upgrade is necessary to benefit from a fix for DATAGRAPH-409 which transitively fixes this ticket.

Added integration tests for Neo4j repositories.
DATAREST-93 - Upgraded to Gradle wrapper 1.8.
DATAREST-163 - Fixed rendering of embedded documents for MongoDB.

Removed the attempt to add a link to the response for non-associations. Switched to the usage of Simple(Property|Association)Handlers for simplified generics.
DATAREST-93 - Improvements after API updates in Spring Data Commons.

Switched to the usage of Simple(Property|Association)Handler to avoid having to use raw PersistentProperty instances.