branch master updated (f000828 -> 6e75ea4)

[Ricardo Wurmus]

rekado pushed a change to branch master
in repository guix.

      from  f000828   system: Remove circular dependency between (gnu system) 
and (gnu system grub).
       new  e586257   system: Allow root to run "su" without password.
       new  6e75ea4   gnu: Add neofetch.

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:
 gnu/packages/admin.scm | 42 ++++++++++++++++++++++++++++++++++++++++++
 gnu/system/pam.scm     | 31 +++++++++++++++++++++----------
 2 files changed, 63 insertions(+), 10 deletions(-)