branch master updated (2b0820b -> 50b3b83)

[Eric Bavier]

bavier pushed a change to branch master
in repository guix.

      from  2b0820b   gnu: emacs-helm: Update to 3.0.
       new  5882078   font-fantasque-sans: Upgrade to 1.7.2.
       new  bbe46a4   mpi: Factorize openmpi setup build phase.
       new  50b3b83   netsurf: Register patch.

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/local.mk           |   1 +
 gnu/packages/fonts.scm |  36 ++++++++++-------
 gnu/packages/maths.scm | 102 ++++++++++---------------------------------------
 gnu/packages/mpi.scm   |  14 ++++++-
 4 files changed, 58 insertions(+), 95 deletions(-)