branch master updated (2ad7919 -> 15df12b)

[Leo Famulari]

lfam pushed a change to branch master
in repository guix.

      from  2ad7919   gnu: signify: Update to 21.
       new  9c8fb06   gnu: perl-file-path: Update to 2.13.
       new  15df12b   gnu: perl: Fix CVE-2017-6512 in File::Path.

The 2 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/local.mk                                       |   1 +
 .../patches/perl-file-path-CVE-2017-6512.patch     | 173 +++++++++++++++++++++
 gnu/packages/perl.scm                              |  19 ++-
 3 files changed, 190 insertions(+), 3 deletions(-)
 create mode 100644 gnu/packages/patches/perl-file-path-CVE-2017-6512.patch