Changes

Summary

tsk57 Adds the tests for the new optional data of user and registration (details)

Commit 4368b4e1d388f7210bd4ab5b051a35b9104e7d2b by aalopez tsk57 Adds the tests for the new optional data of user and registration entities Completes the tests of the entities modified on this task (User and Registration)
	domain/src/test/java/es/uvigo/esei/dgss/letta/domain/entities/RegistrationTest.java (diff)
	domain/src/main/java/es/uvigo/esei/dgss/letta/domain/entities/User.java (diff)
	domain/src/test/java/es/uvigo/esei/dgss/letta/domain/entities/UserParameters.java (diff)
	domain/src/main/java/es/uvigo/esei/dgss/letta/domain/entities/Registration.java (diff)
	domain/src/test/java/es/uvigo/esei/dgss/letta/domain/entities/UserTest.java (diff)