Update notes for submitted changes

* Fixed javadoc: the getBranch() and getFullBranch() can return null

20/4da3969e51d0e36b59924d697787ae9578332e

@@ -0,0 +1,7 @@
+Code-Review+2: Jonathan Nieder <jrn@google.com>
+Verified+1: Jonathan Nieder <jrn@google.com>
+Submitted-by: Jonathan Nieder <jrn@google.com>
+Submitted-at: Wed, 29 Jul 2015 18:05:58 -0400
+Reviewed-on: https://git.eclipse.org/r/51015
+Project: jgit/jgit
+Branch: refs/heads/master