[shepherd] branch master updated (5082354 -> 4c5176f)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository shepherd.

    from 5082354  service: Add #:supplementary-groups.
     new c6382a6  support: Move unprivileged shepherd log file to XDG_DATA_DIR.
     new 4c5176f  doc: Add "Managing User Services".

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            | 83 +++++++++++++++++++++++++++++++++++++++++---
 modules/shepherd/support.scm | 14 ++++++--
 tests/basic.sh               |  4 +++
 3 files changed, 94 insertions(+), 7 deletions(-)