branch master updated (af5640d -> e9f693d)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  af5640d   gnu: tvtime: Update to 1.0.10.
       new  8bf92e3   services: herd: Move UI handling to 'guix system'.
       new  6aaf3ea   environment: Use 'break' instead of 'split'.
       new  4b6fa8b   utils: Remove 'split'.
       new  958dd3c   utils: Move combinators to (guix combinators).
       new  4d9ed58   build: Preserve stderr for shell tests.
       new  b13cf17   gnu: java-qdox: Escape "@" in description.
       new  b2fef04   system: Add procedures to access user accounts and 
service names.
       new  957afca   Add (gnu tests) and (gnu build marionette).
       new  e9f693d   tests: Add whole-system test.

The 9 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:
 Makefile.am                  |   16 +++-
 build-aux/test-env.in        |   14 ++-
 gnu/build/marionette.scm     |  206 ++++++++++++++++++++++++++++++++++++++++++
 gnu/local.mk                 |    6 +-
 gnu/packages.scm             |    1 +
 gnu/packages/bootstrap.scm   |    3 +-
 gnu/packages/java.scm        |    2 +-
 gnu/services/herd.scm        |   82 ++++++++++++-----
 gnu/system.scm               |   18 ++++
 gnu/system/vm.scm            |    3 +-
 gnu/tests.scm                |  130 ++++++++++++++++++++++++++
 gnu/tests/base.scm           |  168 ++++++++++++++++++++++++++++++++++
 guix/build-system/gnu.scm    |    1 +
 guix/build-system/python.scm |    1 +
 guix/combinators.scm         |  116 ++++++++++++++++++++++++
 guix/derivations.scm         |    1 +
 guix/gnu-maintenance.scm     |    3 +-
 guix/import/elpa.scm         |    4 +-
 guix/scripts/archive.scm     |    1 +
 guix/scripts/build.scm       |    1 +
 guix/scripts/environment.scm |   10 +-
 guix/scripts/graph.scm       |    2 +-
 guix/scripts/lint.scm        |    1 +
 guix/scripts/size.scm        |    2 +-
 guix/scripts/substitute.scm  |    1 +
 guix/scripts/system.scm      |  142 +++++++++++++++++++----------
 guix/serialization.scm       |    4 +-
 guix/store.scm               |    1 +
 guix/ui.scm                  |    1 +
 guix/utils.scm               |  116 ++----------------------
 tests/combinators.scm        |   85 +++++++++++++++++
 tests/utils.scm              |   70 --------------
 32 files changed, 941 insertions(+), 271 deletions(-)
 create mode 100644 gnu/build/marionette.scm
 create mode 100644 gnu/tests.scm
 create mode 100644 gnu/tests/base.scm
 create mode 100644 guix/combinators.scm
 create mode 100644 tests/combinators.scm