Cleaned up RESTDataCollectionFactory since it didn't maintain any state.
Reworked the REST V1 Factories to use CDI, to allow further changes.
Updated the Entity factories to only persist the entities at the end of the updates and not in the middle.
Fixed a bug that was causing NPE due to not using the CDI instance of the LanguageImageV1Factory
Added a way to cache entities that are changed.
BZ#968991 Updated the REST API to process topic source urls after the request has been completed.
Minor fixes and documentation for the recent changes.
Fixed a bug where the incorrect expand was being set for RESTLanguageImageV1 entities.
Fixed bugs from changing to CDI and not removing all new operations.
Updated the version of the csprocessor used to incorporate new metadata and fixes.
Added new echo endpoint