branch master updated (d54145c -> 2225d56)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  d54145c   gnu: guitarix: Update to 0.37.3.
       new  2f195b6   gnu: Add r-mosaicdata.
       new  6c6ce2d   gnu: Add r-mosaic.
       new  cbb0edd   gnu: Add r-abd.
       new  2225d56   profiles: Correctly deal with etc/ being a relative 
symlink.

The 4 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   | 81 +++++++++++++++++++++++++++++++++++++++++++++++++
 guix/build/profiles.scm | 15 +++++++--
 tests/profiles.scm      | 36 ++++++++++++++++++++++
 3 files changed, 129 insertions(+), 3 deletions(-)