Update notes for submitted changes

* Update Jetty to 9.3.17.v20170317

1b/45b06116eee607152822d58103f5e4973d27b8

@@ -0,0 +1,7 @@
+Verified+1: Hudson CI
+Code-Review+2: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-by: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-at: Sun, 02 Apr 2017 06:15:21 -0400
+Reviewed-on: https://git.eclipse.org/r/94257
+Project: jgit/jgit
+Branch: refs/heads/stable-4.6