Added LICENSE

...main/java/it/inaf/ia2/gms/persistence/PermissionsDAO.java

...in/java/it/inaf/ia2/gms/persistence/model/ActionType.java

...n/java/it/inaf/ia2/gms/persistence/model/GroupEntity.java

...t/inaf/ia2/gms/persistence/model/InvitedRegistration.java

...a/it/inaf/ia2/gms/persistence/model/MembershipEntity.java

...a/it/inaf/ia2/gms/persistence/model/PermissionEntity.java

...c/main/java/it/inaf/ia2/gms/service/GroupNameService.java

gms/src/main/java/it/inaf/ia2/gms/service/GroupsService.java

.../main/java/it/inaf/ia2/gms/service/GroupsTreeBuilder.java

gms/src/main/java/it/inaf/ia2/gms/service/JoinService.java

...rc/main/java/it/inaf/ia2/gms/service/PermissionUtils.java

...main/java/it/inaf/ia2/gms/service/PermissionsService.java

gms/src/main/java/it/inaf/ia2/gms/service/SearchService.java

...rc/main/java/it/inaf/ia2/gms/service/hook/GroupsHook.java

gms/src/test/java/it/inaf/ia2/gms/DataSourceConfig.java

gms/src/test/java/it/inaf/ia2/gms/GmsTestUtils.java

gms/src/test/java/it/inaf/ia2/gms/HooksConfig.java

gms/src/test/java/it/inaf/ia2/gms/authn/SessionDataTest.java

.../java/it/inaf/ia2/gms/controller/ControllersMockData.java

...java/it/inaf/ia2/gms/controller/GroupsControllerTest.java