branch master updated (b023a8a -> c8d8f61)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from b023a8a  gnu: cgit: Update Git source code to 2.25.4.
     new b6cb4ae  gnu: mcron: Remove now unneeded phase.
     new 7d903d2  services: Don't use the deprecated 
'make-forkexec-constructor' call.
     new b25ecfa  services: dovecot: 'stop' method returns #f upon success.
     new a322e9d  services: etc: Detect and report duplicate entries.
     new 71977a6  Revert "system: Don’t create a module database when no 
modules are available."
     new c8d8f61  packages: Recommend against the use of 'package-file'.

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:
 doc/guix.texi              |  4 ++++
 gnu/packages/guile-xyz.scm |  5 -----
 gnu/services.scm           | 17 +++++++++++++++++
 gnu/services/base.scm      |  2 +-
 gnu/services/desktop.scm   |  4 ++--
 gnu/services/mail.scm      |  7 ++++---
 gnu/services/spice.scm     |  2 +-
 gnu/system.scm             |  8 +-------
 guix/packages.scm          |  6 +++++-
 9 files changed, 35 insertions(+), 20 deletions(-)