Update notes for submitted changes

* RefDirectory: Add in-process fair lock for atomic updates

45/da0fc6f7de6db43725e865e134c42bdffa7df9

@@ -0,0 +1,7 @@
+Verified+1: Hudson CI
+Code-Review+2: Terry Parker <tparker@google.com>
+Submitted-by: Dave Borowitz <dborowitz@google.com>
+Submitted-at: Fri, 28 Jul 2017 12:06:01 -0400
+Reviewed-on: https://git.eclipse.org/r/102162
+Project: jgit/jgit
+Branch: refs/heads/master