Integrated fix for HUDSON-8252

* commit '9a45f788bf4954943644730cb1659ba5b7a057f6':
  HUDSON-8252 FIXED update changelog.html appropriately
  HUDSON-8252 FIXED offline slaves wasting space in status list

changelog.html

@@ -40,6 +40,9 @@
 <!-- Record your changes in the trunk here. -->
 <div id="trunk" style="display:none"><!--=TRUNK-BEGIN=-->
 <ul class=image>
+  <li class=rfe>
+    Hide executors for offline nodes to conserve space in Build Executors Status list.
+    (<a href="http://issues.hudson-ci.org/browse/HUDSON-8252">issue 8252</a>)
   <li class=bug>
     throw AccessDeniedException if "Authentication Token" is invalid.
     (<a href="http://hudson.361315.n4.nabble.com/-td3069369.html">hudson-ja</a>)

core/src/main/resources/lib/hudson/executors.jelly

@@ -126,12 +126,16 @@ THE SOFTWARE.
             </j:otherwise>
           </j:choose>
         </tr>
-        <j:forEach var="e" items="${c.executors}" varStatus="eloop">
-          <local:executor name="${eloop.index+1}" url="executors/${eloop.index}" />
-        </j:forEach>
-        <j:forEach var="e" items="${c.oneOffExecutors}" varStatus="eloop">
-          <local:executor name="" url="oneOffExecutors/${eloop.index}" />
-        </j:forEach>
+        <j:choose>
+	  <j:when test="${!c.offline}">
+            <j:forEach var="e" items="${c.executors}" varStatus="eloop">
+              <local:executor name="${eloop.index+1}" url="executors/${eloop.index}" />
+            </j:forEach>
+            <j:forEach var="e" items="${c.oneOffExecutors}" varStatus="eloop">
+              <local:executor name="" url="oneOffExecutors/${eloop.index}" />
+            </j:forEach>
+	  </j:when>
+	</j:choose>
       </j:forEach>
     </l:pane>
     <!-- schedule updates only for the full page reload -->