branch master updated (3d243e9 -> abebac4)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  3d243e9   gnu: evince: Add inputs.
       new  bb54c8f   gnu: xlockmore: Update to 5.45.
       new  ab69d9a   gnu: Move xlockmore to (gnu packages xdisorg).
       new  4a4dd5d   services: user-processes: Write debugging messages to the 
output port.
       new  462a3fa   monads: Rewrite 'text-file*' using gexps.
       new  abebac4   monads: Remove 'derivation-expression'.

The 5 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-system.am              |    1 -
 gnu/packages/xdisorg.scm   |   33 ++++++++++++++++++++
 gnu/packages/xlockmore.scm |   52 -------------------------------
 gnu/services/base.scm      |   10 +-----
 guix/gexp.scm              |   17 +++++++++-
 guix/monads.scm            |   73 +-------------------------------------------
 tests/gexp.scm             |   26 +++++++++++++++-
 tests/monads.scm           |   47 +---------------------------
 8 files changed, 77 insertions(+), 182 deletions(-)
 delete mode 100644 gnu/packages/xlockmore.scm