gnu: Add python2-cssutils.
* gnu/packages/python.scm (python2-cssutils): New variable.
gnu: Add python2-pil.
* gnu/packages/python.scm (python2-pil): New variable.
gnu: linux-libre: Update to 3.18.7.
* gnu/packages/linux.scm (linux-libre): Update to 3.18.7.
gnu: Add moreutils.
* gnu/packages/moreutils.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.
gnu: Add lash.
* gnu/packages/audio.scm (lash): New variable.
gnu: python-apsw: Fix license.
* gnu/packages/python.scm (python-apsw)[license]: Change to
LICENSE:ZLIB.
gexp: Add #:graft? parameter to 'gexp->derivation'.
* guix/gexp.scm (gexp->derivation): Add #:graft? parameter and honor it.
* tests/gexp.scm ("gexp->derivation vs. grafts"): New test.
* doc/guix.texi (G-Expressions): Update 'gexp->derivation'
documentation.
packages: Add 'set-grafting' procedure.
* guix/packages.scm (set-grafting): New procedure.
tests: Add missing import.
* guix/tests.scm: Add missing import, needed by 'dummy-package'.
gnu: JACK2: rename package to "jack2".
* gnu/packages/audio.scm (jack-2): Change package name to "jack2" to
distinguish from JACK1.
gnu: jack: build ALSA backend.
* gnu/packages/audio.scm (jack): Add missing inputs to build ALSA backend.
gnu: Add lvtk.
* gnu/packages/audio.scm (lvtk): New variable.
gnu: Add python-pillow.
* gnu/packages/python.scm (python-pillow, python2-pillow): New variables.
gnu: net-tools: Remove the 'hostname' and *domainname commands.
* gnu/packages/linux.scm (net-tools)[arguments]: Add #:modules.
Add 'remove-redundant-commands' phase.
gnu: procps: Remove the 'kill' and 'uptime' commands.
* gnu/packages/linux.scm (procps)[arguments]: Add #:modules.
<install phase>: Remove kill* and uptime*.
gexp: Implement 'imported-modules' & co. using 'gexp->derivation'.
* guix/derivations.scm (imported-files): Keep private.
(%imported-modules, %compiled-modules, build-expression->derivation):
Mark as deprecated.
(imported-modules, compiled-modules): Remove.
* guix/gexp.scm (%mkdir-p-definition): New variable.
(imported-files, search-path*, imported-modules, compiled-modules):
New procedures.
* tests/derivations.scm ("imported-files"): Remove.
* tests/gexp.scm ("imported-files", "gexp->derivation #:modules"): New
tests.
gnu: Add acpid.
* gnu/packages/linux.scm (acpid): New variable.
gnu: nss: Update to 3.17.4.
* gnu/packages/gnuzilla.scm (nss): Update to 3.17.4.
gnu: Add bedops.
* gnu/packages/bioinformatics.scm (bedops): New variable.