branch master updated (8a6cd65 -> e536b1d)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  8a6cd65   gnu: python-scikit-learn: Patch test non-determinism.
       new  97c2679   gnu: Add python2-pyopengl-accelerate.
       new  a0ec2d2   gnu: xpra: Update to 2.2.
       new  e536b1d   gnu: s-shell: Update to commit 
da2e5c20c0c5f477ec3426dc2584889a789b1659.

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/python.scm | 16 ++++++++++++++
 gnu/packages/shells.scm | 12 ++++++-----
 gnu/packages/xorg.scm   | 55 +++++++++++++++++++++++++------------------------
 3 files changed, 51 insertions(+), 32 deletions(-)