Update notes for submitted changes

* Validate branch names on branch creation

62/460b42b7a64513e3421aae17082fdc923faf95

@@ -0,0 +1,7 @@
+Verified+1: CI Bot
+Code-Review+2: Jonathan Nieder <jrn@google.com>
+Submitted-by: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-at: Fri, 08 Jun 2018 20:06:41 -0400
+Reviewed-on: https://git.eclipse.org/r/124272
+Project: jgit/jgit
+Branch: refs/heads/stable-5.0