[shepherd] branch master updated (0703196 -> 24c9640)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository shepherd.

    from 0703196  Add Bash completion file.
     new ad62ce3  service: 'service' errors out when 'provision' is invalid.
     new 2b310bd  shepherd: Spawn signal-handling fiber early on.
     new c341443  shepherd: Simplify 'call-with-server-socket'.
     new 6d91d51  comm: 'open-server-socket' deletes the file before binding.
     new 93baa23  service: Add 'respawn-limit' slot to <service>.
     new 24c9640  shepherd: Load config asynchronously and gracefully handle 
errors.

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:
 Makefile.am                  |   1 +
 NEWS                         |  21 +++++++
 doc/shepherd.texi            |  66 ++++++++++++++++-----
 modules/shepherd.scm         | 137 ++++++++++++++++++++++++-------------------
 modules/shepherd/comm.scm    |   1 +
 modules/shepherd/service.scm |  39 ++++++++----
 po/Makevars                  |   3 +-
 tests/config-failure.sh      |  77 ++++++++++++++++++++++++
 tests/logging.sh             |   4 +-
 tests/pid-file.sh            |   9 ++-
 tests/status-sexp.sh         |   9 +--
 11 files changed, 273 insertions(+), 94 deletions(-)
 create mode 100644 tests/config-failure.sh