branch master updated (9579118 -> a724924)

[Efraim Flashner]

efraim pushed a change to branch master
in repository guix.

      from  9579118   gnu: bitlbee: Update to 3.4.1.
       new  6b59fc1   gnu: Add python-backports-abc.
       new  a724924   gnu: python-tornado: Update to 4.3.

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/packages/python.scm |   37 +++++++++++++++++++++++++++++++------
 1 files changed, 31 insertions(+), 6 deletions(-)