branch master updated (3e12df7 -> 391fc11)

[Ricardo Wurmus]

rekado pushed a change to branch master
in repository guix.

      from  3e12df7   gnu: Add emacs-dired-sidebar.
       new  26358ac   gnu: Add r-parmigene.
       new  391fc11   gnu: python2-scikit-learn: Fix check phase.

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/cran.scm             | 20 ++++++++++++++++++++
 gnu/packages/machine-learning.scm | 19 ++++++++++++++++++-
 2 files changed, 38 insertions(+), 1 deletion(-)