Revert "Ajout de pages .jsp (Home, Page vide et user-info)"

This reverts commit b4287ec3e4dca7a30d81514ccdbb7b34be16661f.
Revert "Revert "Ajout de pages .jsp (Home, Page vide et user-info)""

This reverts commit d9e8d394e5a8c1f09559b154b43619abaec8570a.