branch master updated (9f1e39d -> b50a9cc)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  9f1e39d   system: examples: Add a template for BeagleBone Black.
       new  399993f   ui: Non-zero exit for compound '&message' and 
'&error-location' conditions.
       new  4e9dfe3   gnu: Fix ambiguous 'zip' reference.
       new  ab25eb7   gexp: 'computed-file' has a new #:guile parameter.
       new  b50a9cc   gnu: psm: Update home page URL.

The 4 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:
 gnu/packages/linux.scm |  4 ++--
 gnu/packages/photo.scm |  4 ++--
 guix/gexp.scm          | 16 +++++++++++-----
 guix/ui.scm            |  3 ++-
 4 files changed, 17 insertions(+), 10 deletions(-)