debut de validation articles

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 96
- failed on resource EvaluationController.java. Reason: Type safety: The expression of type ArrayList needs unchecked conversion to conform to ArrayList<Rating>, line 9
Override reason:   
o(∩_∩)o

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

@@ -18,6 +18,7 @@
 				<li><a href="<c:url value="choosePreference.htm"/>"><fmt:message key="menu.pcmember.article.preference" /></a></li>
 				<li><a href="<c:url value="evaluation.htm"/>"><fmt:message key="menu.referee.article.evaluation" /></a></li>
 				<li><a href="<c:url value="submissionArticle.htm"/>"><fmt:message key="menu.author.article.submission" /></a></li>
+			    <li><a href="<c:url value="validateArticle.htm"/>"><fmt:message key="menu.pcmember.article.validation" /></a></li>
 			</ul>
 	</div>