Merge master
Tests junit
Test CustomerController : not ok
Login
Role rights : not ok
Merge branch 'stephane'

Conflicts:
	ProjAppliWeb/src/main/java/m2/project/Application.java
	ProjAppliWeb/src/main/java/m2/project/model/Customer.java
	ProjAppliWeb/src/test/java/m2/project/controller/CustomerControllerTest.java
	ProjAppliWeb/src/test/java/m2/project/service/impl/CustomerServiceImplTest.java