Merge pull request #14 from adoulrac/rachid/release1

Request ID changed to int
Update MainController.java
Merge branch 'master' of github.com:adoulrac/IHM into rachid/release1
Delete MyClassTest.java
Delete MyClass.java
Merge branch 'master' of github.com:adoulrac/IHM into rachid/release1
Validator unit tests added