hibernate4 :  First step in the support of Hibernate 4
hibernate4 :  Fix merge conflict
hibernate4 :  Merge branch 'master' of github.com:Silverpeas/Silverpeas-Components into hibernate4
hibernate4 : Refactor MailingList:
- migration of the direct hibernate O/R mapping of entities to a JPA O/R mapping,
- the tests are now performed by using an in-memory datasource (H2) instead of using a remote database (PostgreSQL/Oracle),
- remove the use of the Spring JUnit Runner that can cause a lot of problems with the test contexts that doesn't free the data in the datasource and load/unload the application context programmatically
hibernate4 : Refactor ScheduleEvent:
- migrate the hibernate O/R mapping of entities to a JPA O/R mapping,
- add some tests on the DAO
hibernate4 :  Merge branch 'master' of github.com:Silverpeas/Silverpeas-Components into hibernate4
hibernate4 :  remove unused properties
hibernate4 : Refactor WhitePages:
    - migrate the hibernate O/R mapping of entities to a JPA O/R mapping,
    - add some tests on the DAO and on the WhitePagesService
hibernate4 :  Fix merge conflict with master
hibernate4 :  reset the version of the parent POM at 25-SNAPSHOT
closing feature #3688 Petites Annonces : Liste enrichie
closing feature #3688 Petites annonces : liste enrichie - ajout photo annonce
closing feature #3688 Petites annonces, liste enrichie : affichage dans formulaire en mode mise à jour
closing feature #3688 Petites annonces, Liste enrichie : creation et mise à jour annonce avec 3 photos
closing feature #3688 Petites annonces, Liste enrichie : consultation liste de mes annonces
closing feature #3688 Petites annonces, liste enrichie : suppression images annonces, ménage, correction 2 bugs
closing feature #3688 Petites annonces, liste enrichie : migration des données
closing feature #3688 Petites annonces : Liste enrichie, images gérées par attachment
closing feature #3688 Petites annonces : liste enrichie, nouvelle IHM
closing feature #3688 Petites annonces : liste enrichie, nouvelle IHM