Merge branch '32-joined-inheritance-strategy' into 'master'

Resolve "JOINED inheritance strategy"

Closes #32

See merge request !38

file-repository-core/src/main/java/org/genesys/filerepository/model/RepositoryFile.java

@@ -66,7 +66,7 @@ import com.fasterxml.jackson.annotation.ObjectIdGenerators;
 		indexes = { @Index(unique = false, columnList = "folder_id", name = "IX_repoFile_path") }
 		// unique
 		, uniqueConstraints = { @UniqueConstraint(columnNames = { "folder_id", "originalFilename" }) })
-@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
+@Inheritance(strategy = InheritanceType.JOINED)
 public class RepositoryFile extends AuditedVersionedModelWithoutId implements AclAwareModel, BaseMetadata, Copyable<RepositoryFile>, SelfCleaning {
 
 	/** The Constant serialVersionUID. */