[shepherd] branch master updated (4c5176f -> c43f817)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository shepherd.

    from 4c5176f  doc: Add "Managing User Services".
     new a066c5a  herd: Work around Guile 3.0.[5-7] compiler bug.
     new c43f817  service: Add #:create-session? parameter to 'exec-command' & 
co.

The 2 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:
 doc/shepherd.texi                 | 23 +++++++++++++++--------
 modules/shepherd/scripts/herd.scm | 11 +++++++++--
 modules/shepherd/service.scm      | 22 +++++++++++++++-------
 3 files changed, 39 insertions(+), 17 deletions(-)