Feature #907 : starting publishing a suggestion
(adding the current user in the request attributes)
Feature #907 : starting publishing a suggestion
(adding HTTP PUT management in Angular RESTAdapter)
Feature #907 : adding a constant that defines the pattern URI prefix of all REST Web Services
Feature #907 : adding common classes in order to handle validation of contributions.
feature #907 sprint3 :   Add a comment on the generic type passed as parameter in AbstractTemplateUserNotificationBuilder