branch core-updates updated (5d7a47c -> 75aea16)

[Leo Famulari]

lfam pushed a change to branch core-updates
in repository guix.

      from  5d7a47c   gnu: openssl: Make search paths single-entry.
       new  232ffa8   gnu: tzdata: Update to 2017c.
       new  f9c3bd2   gnu: Generalize the variable name of the test-only tzdata 
package.
       new  75aea16   gnu: tzdata-for-tests: Update to 2017c.

The 3 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/base.scm       | 25 +++++++++++++------------
 gnu/packages/calcurse.scm   |  4 ++--
 gnu/packages/glib.scm       |  4 ++--
 gnu/packages/perl.scm       |  5 +++--
 gnu/packages/statistics.scm |  4 ++--
 5 files changed, 22 insertions(+), 20 deletions(-)