Update notes for submitted changes

* Add .mailmap to correct Shawn and Saša's log entries

62/24d24e000a7bcaf680b2e5d6955fd8fd2ac46d

@@ -0,0 +1,7 @@
+Code-Review+2: Matthias Sohn <matthias.sohn@sap.com>
+Verified+1: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-by: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-at: Fri, 02 Jan 2015 16:49:09 -0500
+Reviewed-on: https://git.eclipse.org/r/37332
+Project: jgit/jgit
+Branch: refs/heads/master