Change st:header back to st:contentType (Jetty 5.x is old enough now we don't need

this workaround anymore; using st:contentType fixes a minor issue with SJSWS7 sending
an extra Content-type header which confuses IE7 and it doesn't use UTF-8 charset)


git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@22707 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/resources/lib/layout/layout.jelly

@@ -52,8 +52,7 @@ THE SOFTWARE.
     </st:attribute>
   </st:documentation>
 <st:header name="Expires" value="0" />
-<!-- Use st:header here rather than st:contentType because Jetty 5.x appears to ignore the latter. -->
-<st:header name="Content-Type" value="text/html;charset=UTF-8" />
+<st:contentType value="text/html;charset=UTF-8" />
 <!-- The path starts with a "/" character but does not end with a "/" character. -->
 <j:set var="rootURL" value="${request.contextPath}" />
 <j:new var="h" className="hudson.Functions" /><!-- instead of JSP functions -->
@@ -253,4 +252,4 @@ THE SOFTWARE.
     </j:forEach>
   </body>
 </html>
-</j:jelly>
\ No newline at end of file
+</j:jelly>