branch master updated (27e86be -> 027981d)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  27e86be   gnu: Add p11-kit.
       new  843b196   gnu: guile-ssh: Correct post-installation test.
       new  0919f5f   build: Remove references to 'nix-setuid-helper'.
       new  b7071bc   ui: Properly report '&nar-error' conditions.
       new  77ee4a9   ui: Simplify 'show-manifest-transaction' test.
       new  46b23e1   profiles: Distinguish downgrades from upgrades.
       new  027981d   doc: Remove ".ko" extension in 'base-initrd' example.

The 6 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 doc/guix.texi        |    5 ++++-
 gnu/packages/ssh.scm |    3 ++-
 guix/profiles.scm    |   31 +++++++++++++++++++------------
 guix/ui.scm          |   31 +++++++++++++++++++++++++++++--
 pre-inst-env.in      |    5 ++---
 tests/profiles.scm   |   14 +++++++++++---
 tests/ui.scm         |   26 ++++++++++++--------------
 7 files changed, 79 insertions(+), 36 deletions(-)