Bug 569261 - Latest update to Jetty causes missing constraint

Add jetty.util.ajax to equinox.server.jetty feature.

Change-Id: Iee9381ad83c61782fcbf846b8de6c957b11401d2
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/features/org.eclipse.equinox.server.jetty/feature.xml b/features/org.eclipse.equinox.server.jetty/feature.xml
index b982973..159d632 100644
--- a/features/org.eclipse.equinox.server.jetty/feature.xml
+++ b/features/org.eclipse.equinox.server.jetty/feature.xml
@@ -84,5 +84,12 @@
          install-size="0"
          version="0.0.0"
          unpack="false"/>
+         
+   <plugin
+         id="org.eclipse.jetty.util.ajax"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
 
 </feature>