branch master updated (8c3fc83 -> a1ca1b7)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  8c3fc83   gnu: icu4c: Update to 54.1.
       new  1c27641   file-systems: Always write the options field in /etc/mtab.
       new  1d18d87   services: xorg: Include ~/.guix-profile/bin to the 
session's $PATH.
       new  a1ca1b7   emacs: Don't override the user's 'geiser-guile-load-path'.

The 3 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:
 emacs/guix-backend.el      |    3 ++-
 gnu/build/file-systems.scm |    2 +-
 gnu/services/xorg.scm      |   16 ++++++++++++----
 3 files changed, 15 insertions(+), 6 deletions(-)