[FIXED JENKINS-20071] Upgrade bundled versions of credentials and ssh-slaves...

[FIXED JENKINS-20071] Upgrade bundled versions of credentials and ssh-slaves so we can assume <c:select/> available

changelog.html

@@ -55,7 +55,9 @@ Upcoming changes</a>
 <!-- Record your changes in the trunk here. -->
 <div id="trunk" style="display:none"><!--=TRUNK-BEGIN=-->
 <ul class=image>
-  <li class=>
+  <li class='rfe'>
+    Upgrade bundled plugin versions: ssh-slaves to 1.5, and credentials to 1.9.1
+    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-20071">issue 20071</a>)
 </ul>
 </div><!--=TRUNK-END=-->
 

war/pom.xml

@@ -269,13 +269,13 @@ THE SOFTWARE.
                 <artifactItem>
                   <groupId>org.jenkins-ci.plugins</groupId>
                   <artifactId>ssh-slaves</artifactId>
-                  <version>1.4</version>
+                  <version>1.5</version>
                   <type>hpi</type>
                 </artifactItem>
                 <artifactItem>
                   <groupId>org.jenkins-ci.plugins</groupId>
                   <artifactId>credentials</artifactId>
-                  <version>1.8.3</version>
+                  <version>1.9.1</version>
                   <type>hpi</type>
                 </artifactItem>
                 <artifactItem>