[shepherd] branch master updated (24c9640 -> d5ed516)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository shepherd.

    from 24c9640  shepherd: Load config asynchronously and gracefully handle 
errors.
     new 7c88d67  service: Always honor the 'enabled?' flag.
     new bf86a26  service: 'start-service' returns #f when dependencies failed 
to start.
     new a4fe28a  herd: Print "disabled" in red when the service was respawned.
     new 3952f64  tests: Simplify 'tests/replacement.sh'.
     new 52db31e  service: Preserve "disabled" flag when replacing.
     new d5ed516  README: Document use of the Guix channel.

The 6 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 NEWS                              |  13 +++
 README                            |  22 +++++
 doc/shepherd.texi                 |   2 +-
 modules/shepherd/scripts/herd.scm |   5 +-
 modules/shepherd/service.scm      | 197 +++++++++++++++++++-------------------
 tests/replacement.sh              |  41 +++-----
 tests/respawn.sh                  |   9 ++
 7 files changed, 157 insertions(+), 132 deletions(-)