Inherited from vospace-parent and replaced all exception classes

pom.xml

...t/inaf/ia2/transfer/controller/ArchiveFileController.java

...java/it/inaf/ia2/transfer/controller/ErrorController.java

.../java/it/inaf/ia2/transfer/controller/FileController.java

...ava/it/inaf/ia2/transfer/controller/FileResponseUtil.java

...va/it/inaf/ia2/transfer/controller/GetFileController.java

...va/it/inaf/ia2/transfer/controller/PutFileController.java

.../java/it/inaf/ia2/transfer/exception/ErrorController.java

...it/inaf/ia2/transfer/exception/FileNotFoundException.java

.../ia2/transfer/exception/InsufficientStorageException.java

...inaf/ia2/transfer/exception/InvalidArgumentException.java

...ain/java/it/inaf/ia2/transfer/exception/JobException.java

...naf/ia2/transfer/exception/PermissionDeniedException.java

src/main/java/it/inaf/ia2/transfer/persistence/JobDAO.java

...ain/java/it/inaf/ia2/transfer/service/ArchiveService.java

...t/inaf/ia2/transfer/controller/GetFileControllerTest.java

...t/inaf/ia2/transfer/controller/PutFileControllerTest.java

...est/java/it/inaf/ia2/transfer/persistence/JobDAOTest.java

...java/it/inaf/ia2/transfer/service/ArchiveServiceTest.java