Update notes for submitted changes

* DfsFsck: reduce memory usage during verifyIndex
* DfsFsck: refactor pack verify into its own method
* DfsFsck: run connectivity check pass exactly once

15/3c11a49bc6c846e8286cf30d3c959d7aa6e2c8

@@ -0,0 +1,7 @@
+Code-Review+2: Terry Parker <tparker@google.com>
+Verified+1: Shawn Pearce <spearce@spearce.org>
+Submitted-by: Shawn Pearce <spearce@spearce.org>
+Submitted-at: Wed, 30 Aug 2017 08:42:37 -0400
+Reviewed-on: https://git.eclipse.org/r/103911
+Project: jgit/jgit
+Branch: refs/heads/master

69/588c21fe2b2dd578a51015b5331dcb1b6fb9c0

@@ -0,0 +1,7 @@
+Verified+1: Hudson CI
+Code-Review+2: Terry Parker <tparker@google.com>
+Submitted-by: Shawn Pearce <spearce@spearce.org>
+Submitted-at: Wed, 30 Aug 2017 08:42:37 -0400
+Reviewed-on: https://git.eclipse.org/r/103913
+Project: jgit/jgit
+Branch: refs/heads/master

e5/db7c1f0e7431e68e854dc1152633999cf01555

@@ -0,0 +1,7 @@
+Verified+1: Hudson CI
+Code-Review+2: Terry Parker <tparker@google.com>
+Submitted-by: Shawn Pearce <spearce@spearce.org>
+Submitted-at: Wed, 30 Aug 2017 08:42:37 -0400
+Reviewed-on: https://git.eclipse.org/r/103914
+Project: jgit/jgit
+Branch: refs/heads/master