branch master updated (49de327 -> e7b86a0)

[guix-commits]

apteryx pushed a change to branch master
in repository guix.

    from 49de327  gnu: xaos: Update to 4.0.
     new c08fac0  services: nfs: Expose configuration options for TCP and UDP.
     new e7b86a0  bootloader: grub: Rename the btrfs-subvolume-file-name 
parameter.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 doc/guix.texi           |  6 ++++++
 gnu/bootloader/grub.scm | 47 ++++++++++++++++++++++-------------------------
 gnu/services/nfs.scm    | 14 +++++++++++++-
 gnu/system.scm          |  2 +-
 4 files changed, 42 insertions(+), 27 deletions(-)