Firsst version running with TransferGenerator

...t/inaf/oats/vospacebackend/VOSpaceBackendApplication.java

...a/it/inaf/oats/vospacebackend/VOSpaceBackendResource.java

...inaf/oats/vospacebackend/exceptions/ExceptionMessage.java

...ts/vospacebackend/exceptions/VOSpaceBackendException.java

...ts/vospacebackend/exceptions/exceptionMessages.properties

...acebackend/implementation/DatabaseNodePersistenceExt.java

...t/inaf/oats/vospacebackend/implementation/FileRecord.java

...ts/vospacebackend/implementation/IdentityManagerImpl.java

.../vospacebackend/implementation/TransferGeneratorImpl.java

...vospacebackend/implementation/VOSpaceBackImplFactory.java

...ts/vospacebackend/implementation/VOSpaceBackMetadata.java

.../oats/vospacebackend/implementation/VOSpaceBackPosix.java

...af/oats/vospacebackend/implementation/VOSpaceBackend.java

.../java/it/inaf/oats/vospacebackend/utils/ConfigReader.java

.../java/it/inaf/oats/vospacebackend/utils/VOSURIParser.java

src/main/java/resources/VOSpace.properties

src/main/java/resources/license.txt

src/main/java/sql/create_vospace_backend.sql

src/main/java/test/ServiceTester.java

src/main/java/test/VOSURIParserTest.java