branch master updated (e4be1fa -> a173f09)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

      from  e4be1fa   gnu: python-isodate: Update to 0.6.0.
       new  9ec154f   gexp: Lowering a <computed-file> honors SYSTEM and TARGET.
       new  ec651f2   guix build: Honor '--system' for file-like objects and 
gexps.
       new  a173f09   ui: It's 2019 now!

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:
 guix/gexp.scm          |  7 ++++---
 guix/scripts/build.scm |  8 +++++---
 guix/ui.scm            |  4 ++--
 tests/gexp.scm         | 20 +++++++++++++++++++-
 4 files changed, 30 insertions(+), 9 deletions(-)