Fix for ISSUE#869 (page caching in Opera). Added "Expires" HTTP header to all...

Fix for ISSUE#869 (page caching in Opera).  Added "Expires" HTTP header to all Jelly pages (as suggested by Kohsuke).


git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@5888 71c3de6d-444a-0410-be80-ed276b4c234a

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

@@ -12,6 +12,7 @@
      <l:layout css="/plugin/mysuperplugin/css/myneatstyle.css">
 -->
 <j:jelly xmlns:j="jelly:core" xmlns:st="jelly:stapler" xmlns:d="jelly:define" xmlns:l="/lib/layout">
+<st:header name="Expires" value="0" />
 <st:contentType value="text/html;charset=UTF-8" />
 <j:set var="rootURL" value="${request.contextPath}" />
 <j:new var="h" className="hudson.Functions" /><!-- instead of JSP functions -->