Changes

MatchEJB added
The beginning of MatchEJB was added It contains the basic functions to
manage a match entity like create, read, update, delete and list (CRUDL) 
In the future, this will be increased with other functions

Added the user profile JPA
The entity UserJPA was updated so it has all the data needed to build a
profile. Also, the test were updated and so was the package.