branch core-updates created (now 96c4621)

[Ludovic Courtès]

civodul pushed a change to branch core-updates
in repository guix.

        at  96c4621   gnu: Use 'install-file' instead of 'mkdir-p' and 
'copy-file' in obvious cases.

This branch includes the following new commits:

       new  6c7f44e   gnu: Add 'bash-static'.
       new  f02c902   gnu: binutils: Upgrade to 2.25.1.
       new  7b06688   gnu: ncurses: Upgrade to 6.0.
       new  bfaaffb   gnu: ncurses: Rework trick to avoid reference to the 
bootstrap bash.
       new  aad5df4   gnu: ncurses: Remove obsolete hack.
       new  90d891f   gnu: glibc: Do not copy static Bash binary to bin/.
       new  4cc2ed9   utils: Add 'install-file'.
       new  96c4621   gnu: Use 'install-file' instead of 'mkdir-p' and 
'copy-file' in obvious cases.

The 8 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.