Update notes for submitted changes

* GC: Pack RefTrees in their own pack

40/051505d7aaccfe2efaf5f3022f1d99a3976554

@@ -0,0 +1,8 @@
+Verified+1: Hudson CI
+Code-Review+1: Jonathan Nieder <jrn@google.com>
+Code-Review+2: Shawn Pearce <spearce@spearce.org>
+Submitted-by: Shawn Pearce <spearce@spearce.org>
+Submitted-at: Tue, 12 Jan 2016 18:49:01 -0500
+Reviewed-on: https://git.eclipse.org/r/64166
+Project: jgit/jgit
+Branch: refs/heads/master