branch master updated (e107cce -> 8786fec)

[guix-commits]

rekado pushed a change to branch master
in repository guix.

      from  e107cce   gnu: r-ldblock: Update to 1.14.2.
       new  c7358ac   import: cran: Retry failed git imports on Bioconductor.
       new  8786fec   import: cran: Only use the git import with what looks 
like a URL.

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:
 guix/import/cran.scm | 37 +++++++++++++++++++++----------------
 1 file changed, 21 insertions(+), 16 deletions(-)