Update notes for submitted changes

* Upgrade error_prone_core to 2.0.18

ca/4223f2ce17462fd64fbaf949287fb83c244673

@@ -0,0 +1,7 @@
+Verified+1: Hudson CI
+Code-Review+2: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-by: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-at: Tue, 14 Mar 2017 03:56:47 -0400
+Reviewed-on: https://git.eclipse.org/r/91514
+Project: jgit/jgit
+Branch: refs/heads/master