[shepherd] branch master updated (89dd3bb -> 31d21fa)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository shepherd.

    from 89dd3bb  service: Define 'spawn-shell-command' and use it to replace 
'system'.
     new 35a1212  doc: Recommend against 'make-system-constructor'.
     new c64804f  Add resource monitoring service.
     new cd6f3fb  comm: Add 'open-server-socket'.
     new 31d21fa  Add REPL service.

The 4 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                                  |  11 +-
 doc/shepherd.texi                            | 167 ++++++++++++++++++++++++---
 modules/shepherd.scm                         |  11 --
 modules/shepherd/comm.scm                    |  14 ++-
 modules/shepherd/service.scm                 |   4 +-
 modules/shepherd/service/monitoring.scm      | 100 ++++++++++++++++
 modules/shepherd/service/repl.scm            | 111 ++++++++++++++++++
 po/POTFILES.in                               |   2 +
 tests/{no-home.sh => services/monitoring.sh} |  55 +++++----
 tests/services/repl.sh                       |  98 ++++++++++++++++
 10 files changed, 520 insertions(+), 53 deletions(-)
 create mode 100644 modules/shepherd/service/monitoring.scm
 create mode 100644 modules/shepherd/service/repl.scm
 copy tests/{no-home.sh => services/monitoring.sh} (50%)
 create mode 100644 tests/services/repl.sh