branch master updated (a32e3b9 -> 2e8c912)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

      from  a32e3b9   gnu: gemmlowp-for-tensorflow: Use SSE2.
       new  5c7f878   tests: Avoid 'delete-paths' calls for 
'derivation-prerequisites-to-build'.
       new  9353b19   guix build: '--log-file' looks for build logs of 
equivalent derivations.
       new  b95ccba   doc: Replace invalid uses of @var with @code.
       new  0c21281   gnu: Add python-slurm-magic.
       new  e6e2f4a   gnu: Add emacs-gruvbox-theme
       new  2e8c912   gnu: aircrack-ng: Update to 1.5.2.

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:
 doc/guix.texi               | 46 +++++++++++++++++++--------------------
 gnu/packages/emacs-xyz.scm  | 28 ++++++++++++++++++++++++
 gnu/packages/networking.scm |  5 +++--
 gnu/packages/parallel.scm   | 53 ++++++++++++++++++++++++++++++++++++++++++++-
 guix/scripts/build.scm      |  5 ++++-
 tests/derivations.scm       | 15 +++++--------
 6 files changed, 116 insertions(+), 36 deletions(-)