branch master updated (c73a00a -> 18d9d22)

[Leo Famulari]

lfam pushed a change to branch master
in repository guix.

      from  c73a00a   gnu: libsndfile: Fix CVE-2017-12562.
       new  18d9d22   gnu: Add the Oil shell.

The 1 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/shells.scm | 48 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 47 insertions(+), 1 deletion(-)