Update notes for submitted changes

* Prevent ChainingCredentialsProvider from adding delegated providers twice

bd/67084d2b4d9922b49b7bdd3dbbd3bac9cfb08d

@@ -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: Thu, 28 Jan 2016 18:51:13 -0500
+Reviewed-on: https://git.eclipse.org/r/65208
+Project: jgit/jgit
+Branch: refs/heads/master