Merge branch 'ew/send-email-readable-message-id'

"git send-email" now uses a more readable timestamps when formulating a message ID. * ew/send-email-readable-message-id: send-email: more meaningful Message-ID

Junio C Hamano committed Apr 22, 2016 at 15:45 UTC 18dff3dde5c7f05b87d54047569eb4a7f369367a

No changes.