NetBeans configuration change.

Signed-off-by: mariossotir <mai1211@uom.gr>
Add error related classes for the Authorization Code Issuance use case.

Signed-off-by: mariossotir <mai1211@uom.gr>
Add responses for the Authorization Code Issuance use case.

Signed-off-by: mariossotir <mai1211@uom.gr>
Add class AuthenticationController.

Signed-off-by: mariossotir <mai1211@uom.gr>
Add templates for the Authorization Code Issuance use case.

Signed-off-by: mariossotir <mai1211@uom.gr>