Update notes for submitted changes

* RepoCommand: Preserve executable bit in <copyfile>
* RepoCommand.RemoteReader: Add method to read contents and mode of file
* RepoCommandTest: Extract method to assert file contents

17/dbaa4fdd06524da18c37299842832c5d00e24b

@@ -0,0 +1,7 @@
+Code-Review+2: Jonathan Nieder <jrn@google.com>
+Verified+1: CI Bot
+Submitted-by: Jonathan Nieder <jrn@google.com>
+Submitted-at: Wed, 31 Oct 2018 21:02:42 -0400
+Reviewed-on: https://git.eclipse.org/r/131680
+Project: jgit/jgit
+Branch: refs/heads/master

e6/4ce267f8b318abe1503f5cf0b71065499b1c87

@@ -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, 31 Oct 2018 21:02:42 -0400
+Reviewed-on: https://git.eclipse.org/r/131614
+Project: jgit/jgit
+Branch: refs/heads/master

f6/48a3bd8133a1fe0668a6f969e293a24e85c88d

@@ -0,0 +1,7 @@
+Code-Review+2: Jonathan Nieder <jrn@google.com>
+Verified+1: CI Bot
+Submitted-by: Jonathan Nieder <jrn@google.com>
+Submitted-at: Wed, 31 Oct 2018 21:02:42 -0400
+Reviewed-on: https://git.eclipse.org/r/131681
+Project: jgit/jgit
+Branch: refs/heads/master