Final release of 2.1 using Java 8.

  • b80d9355 Always generate thumbnails for added images
  • f6eec8d6 Repository: updateBytes should also update metadata
  • aa98111d Code cleanup
  • c9217aa6 Faster loading of image galleries by path
  • 9d5a394b RepositoryFolder table renamed for consistency
  • ca66883c Use database-generated primary key
  • e0b5fc69 Fix: Converted NPE to EntityNotFoundException
  • 65a6ffc8 Hibernate 5: Getter methods of lazy classes cannot be final
  • 1c3080b9 Hibernate 5 and Spring Data JPA