branch master updated (efbca08 -> 0adb47b)

[Leo Famulari]

lfam pushed a change to branch master
in repository guix.

      from  efbca08   gnu: youtube-dl: Update to 2017.04.11.
       new  69121e9   gnu: libressl: Update to 2.5.3.
       new  0adb47b   gnu: dovecot: Update to 2.2.29 [fixes CVE-2017-2669].

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/local.mk                                       |   1 +
 gnu/packages/mail.scm                              |   8 +-
 .../patches/dovecot-fix-failing-test.patch         | 118 +++++++++++++++++++++
 gnu/packages/tls.scm                               |   4 +-
 4 files changed, 126 insertions(+), 5 deletions(-)
 create mode 100644 gnu/packages/patches/dovecot-fix-failing-test.patch