branch master updated (b640370 -> c181636)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  b640370   ruby-build-system: Fix build error.
       new  309121a   offload: Look at machine loads for the past minute.
       new  9d4399b   doc: Connect "guix archive", "guix pack", and co.
       new  9242386   ui: Disable '%fresh-auto-compile' only for Guile 2.2.3.
       new  95aa64b   linux-container: Work around EBADF errors upon exit.
       new  f2bee42   services: bitlbee: Move to (gnu services messaging).
       new  37af37d   doc: Deprecate 'bitlbee-service' procedure.
       new  c181636   services: bitlbee: Add test.

The 7 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                 |  70 +++++++++++++++++++------
 gnu/build/linux-container.scm |  14 +++--
 gnu/services/messaging.scm    | 117 +++++++++++++++++++++++++++++++++++++++++-
 gnu/services/networking.scm   | 113 ----------------------------------------
 gnu/tests/messaging.scm       |  89 +++++++++++++++++++++++++++++++-
 guix/scripts/offload.scm      |   2 +-
 guix/ui.scm                   |  11 +++-
 7 files changed, 278 insertions(+), 138 deletions(-)