Update to 1.300027
Update DEPENDS

Upstream changes:
1.300027  2016-04-03 10:02:52-04:00 America/New_York
        - no changes since 1.300026
        - SMTP transport now uses Net::SMTP for SSL and STARTTLS support

1.300026  2016-03-21 13:50:22-04:00 America/New_York (TRIAL RELEASE)
        - another tweak to Net::SMTP and Test::MockObject, thanks to Matthew
          Horsfall

1.300025  2016-03-19 17:11:34-04:00 America/New_York (TRIAL RELEASE)
        - tweak how we load Net::SMTP to avoid problems when testing with a
          Test::MockObject-mocked SMTP client

1.300024  2016-03-19 14:13:16-04:00 America/New_York (TRIAL RELEASE)
        - Net::SMTP 3.07 is now required, both for SSL support and for a fix
          to datasend implementation referenced in 1.300019 changes

1.300023  2016-03-19 14:06:51-04:00 America/New_York (TRIAL RELEASE)
        - Email::Sender::Transport::SMTP now uses Net::SMTP for SSL
          connections, and for a STARTTLS implementation

(wen)