Added LICENSE

...va/it/inaf/ia2/gms/model/request/RemoveMemberRequest.java

...ava/it/inaf/ia2/gms/model/request/RenameGroupRequest.java

...va/it/inaf/ia2/gms/model/request/SearchFilterRequest.java

...c/main/java/it/inaf/ia2/gms/model/request/TabRequest.java

...t/inaf/ia2/gms/model/request/UpdatePermissionRequest.java

...ava/it/inaf/ia2/gms/model/response/BaseModelResponse.java

...ava/it/inaf/ia2/gms/model/response/GroupsTabResponse.java

...java/it/inaf/ia2/gms/model/response/HomePageResponse.java

.../inaf/ia2/gms/model/response/InvitedRegistrationItem.java

...in/java/it/inaf/ia2/gms/model/response/PaginatedData.java

...va/it/inaf/ia2/gms/model/response/SearchResponseItem.java

...va/it/inaf/ia2/gms/model/response/SearchResponseType.java

...c/main/java/it/inaf/ia2/gms/model/response/UserGroup.java

...n/java/it/inaf/ia2/gms/model/response/UserPermission.java

...va/it/inaf/ia2/gms/model/response/UserSearchResponse.java

gms/src/main/java/it/inaf/ia2/gms/persistence/GroupsDAO.java

...a/it/inaf/ia2/gms/persistence/InvitedRegistrationDAO.java

gms/src/main/java/it/inaf/ia2/gms/persistence/JoinDAO.java

...src/main/java/it/inaf/ia2/gms/persistence/LoggingDAO.java

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