branch master updated (7782d3a -> 8bff3d1)

[David Thompson]

davexunit pushed a change to branch master
in repository guix.

      from  7782d3a   gnu: Add hoedown.
       new  8bff3d1   tests: Skip container tests if namespaces are not 
available.

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
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Summary of changes:
 tests/containers.scm |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)