branch master updated (0effadc -> 411959b)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  0effadc   gnu: libressl: Update to 2.7.4 [fixes 
CVE-2018-{0495,0732}].
       new  baed923   self: Add 'guix-daemon' to the result.
       new  112c2c0   gnu: Add lightgbm.
       new  a8fb82a   gnu: Add vowpal-wabbit.
       new  565af91   gnu: emacs-racket-mode: Update and bug fix.
       new  a9a685c   offload: Gracefully handle invalid results from 
'machines.scm'.
       new  411959b   linux-initrd: Module check correctly handles hyphen vs. 
underscore.

The 6 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/build/linux-modules.scm         |  1 +
 gnu/packages/emacs.scm              |  8 ++--
 gnu/packages/machine-learning.scm   | 76 +++++++++++++++++++++++++++++++++++++
 gnu/packages/package-management.scm | 47 +++++++++++++++++++++++
 gnu/system/mapped-devices.scm       | 16 +++++---
 guix/scripts/offload.scm            | 10 ++++-
 guix/self.scm                       | 15 +++++++-
 7 files changed, 163 insertions(+), 10 deletions(-)