Update notes for submitted changes

* DFS: Override exactRef() with optimal version

d0/e47a99aa65afaea33ffafca0d7c93223df61ca

@@ -0,0 +1,7 @@
+Code-Review+2: Dave Borowitz <dborowitz@google.com>
+Verified+1: Hudson CI
+Submitted-by: Shawn Pearce <spearce@spearce.org>
+Submitted-at: Thu, 16 Jul 2015 17:42:49 -0400
+Reviewed-on: https://git.eclipse.org/r/52115
+Project: jgit/jgit
+Branch: refs/heads/master