branch master updated (11d19ca -> adba646)

[guix-commits]

andreas pushed a change to branch master
in repository guix.

      from  11d19ca   gnu: QEMU: Fix CVE-2018-16872 and CVE-2019-6778.
       new  adba646   gnu: Add python-cypari2 and python2-cypari2.

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/local.mk              |  3 ++-
 gnu/packages/sagemath.scm | 60 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+), 1 deletion(-)
 create mode 100644 gnu/packages/sagemath.scm