modif d'evaluation

Policy failures:   
Code warning
- failed on resource EvaluationController.java. Reason: ArrayList is a raw type. References to generic type ArrayList<E> should be parameterized, line 83
- failed on resource EvaluationController.java. Reason: Type safety: The expression of type ArrayList needs unchecked conversion to conform to ArrayList<Rating>, line 8
Override reason:

YACOSWeb/WebContent/WEB-INF/decorators/usermenu.jsp

@@ -13,6 +13,7 @@
 				<li><a href="<c:url value="choosePreference.htm"/>"><fmt:message key="preference.title" /></a></li>
 				<li><a href="<c:url value="dispatchArticle.htm"/>"><fmt:message key="dispatch.title" /></a></li>
 				<li><a href="<c:url value="addConference.htm"/>"><fmt:message key="conference.titleMenu" /></a></li>
+				<li><a href="<c:url value="evaluation.htm"/>"><fmt:message key="evaluation.title" /></a></li>
 			</ul>
 	</div>