branch master updated (f7abd6f -> 7daae3c)

[guix-commits]

rekado pushed a change to branch master
in repository guix.

    from f7abd6f  gnu: opensmtpd: Update to 6.6.4p1 [security fixes].
     new 06b13f5  gnu: igraph: Update to 0.8.0.
     new 02422b3  gnu: python-texttable: Update to 1.6.2.
     new 7daae3c  gnu: python-igraph: Update to 0.8.0.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/graph.scm      | 33 ++++++++++++++++++++++++---------
 gnu/packages/python-xyz.scm | 16 +++++++++++-----
 2 files changed, 35 insertions(+), 14 deletions(-)