branch core-updates updated (a8dd960 -> 205f010)

[Leo Famulari]

lfam pushed a change to branch core-updates
in repository guix.

      from  a8dd960   gnu: python-joblib: Disable failing tests.
      adds  e3c1311   gnu: git: Update to 2.10.2.
      adds  054f60c   profiles: manifest-lookup-package: Cosmetic changes.
      adds  31c6bfe   gnu: samba: Update to 4.5.1.
      adds  bae6782   gnu: python-waf: Download over https.
      adds  67a3b2d   gnu: python-pyusb: Prettify library substitution.
      adds  45b4f12   gnu: Add python-imagesize.
      adds  b7f3cf2   gnu: Add nethogs.
      adds  1ef8b72   system: Record store file system info in each generation.
      adds  ffba9d5   gnu: emacs-debbugs: Update to 0.11.
      adds  a7db854   gnu: guix: Always depend on the development dependencies.
      adds  b89cbf5   gnu: libtiff: Fix CVE-2016-5652.
       new  205f010   Merge branch 'master' into core-updates

The 1 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:
 doc/guix.texi                                    |   27 +++++++
 gnu/local.mk                                     |    1 +
 gnu/packages/emacs.scm                           |    4 +-
 gnu/packages/image.scm                           |   19 +++++
 gnu/packages/libusb.scm                          |   11 ++-
 gnu/packages/networking.scm                      |   34 +++++++++
 gnu/packages/package-management.scm              |   22 +++---
 gnu/packages/patches/libtiff-CVE-2016-5652.patch |   47 ++++++++++++
 gnu/packages/python.scm                          |   29 +++++++-
 gnu/packages/samba.scm                           |    8 +-
 gnu/packages/version-control.scm                 |    6 +-
 gnu/system.scm                                   |   59 ++++++++++++---
 gnu/system/grub.scm                              |   85 +++++++++++++---------
 guix/profiles.scm                                |    6 +-
 guix/scripts/system.scm                          |    3 +
 15 files changed, 286 insertions(+), 75 deletions(-)
 create mode 100644 gnu/packages/patches/libtiff-CVE-2016-5652.patch