Merge branch 'dk/send-email-avoid-net-smtp-ssl-when-able'

A hotfix to a topic in 'master'. * dk/send-email-avoid-net-smtp-ssl-when-able: send-email: Net::SMTP::starttls was introduced in v2.34

Junio C Hamano committed Jun 2, 2017 at 15:05 UTC b85b88141ea102638cd532813767e6f9484b1498

No changes.