branch master updated (4220514 -> ebfd6a7)

[Ricardo Wurmus]

rekado pushed a change to branch master
in repository guix.

      from  4220514   substitute: Close the download port after substitution 
finished.
       new  7904531   gnu: r-mgcv: Update to 1.8-21.
       new  ea00809   gnu: r-svglite: Update to 1.2.1.
       new  b0c8cba   gnu: r-crayon: Update to 1.3.4.
       new  37c6a73   gnu: r-dplyr: Update to 0.7.3.
       new  9f14fff   gnu: r-gridextra: Update to 2.3.
       new  0b2fc98   gnu: r-lambda-r: Update to 1.2.
       new  2c67f96   gnu: r-glmnet: Update to 2.0-12.
       new  65eb1c4   gnu: r-energy: Update to 1.7-2.
       new  ebfd6a7   gnu: r-rcas: Add missing inputs.

The 9 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/bioinformatics.scm |  1 +
 gnu/packages/cran.scm           |  4 ++--
 gnu/packages/statistics.scm     | 28 ++++++++++++++--------------
 3 files changed, 17 insertions(+), 16 deletions(-)