services: Add NTP service.
* gnu/services/networking.scm (ntp-service): New procedure.
* doc/guix.texi (Networking Services): Document it.
services: Increase delay before SIGKILL is sent when halting.
* gnu/services/base.scm (user-processes-service): Increase the default
value of 'grace-delay'. This leaves more time for processes to clean
up their PID files, /tmp/.X0-lock, etc.
gnu: ntp: Build with POSIX capabilities support on GNU/Linux.
* gnu/packages/ntp.scm (ntp)[inputs]: New field.
vm: Disable swap devices in virtualized OSes.
* gnu/system/vm.scm (virtualized-operating-system): Add 'swap-devices'
field.
gnu: sdl: Fix home page URLs.
* gnu/packages/sdl.scm (sdl-image, sdl-mixer, sdl-net, sdl-ttf): Prepend
"http://" to 'home-page'.
gnu: calcurse: Update to 3.2.1.
* gnu/packages/calcurse.scm (calcurse): Update to 3.2.1.
gnu: freeimage: Remove MIPS from supported-systems.
* gnu/packages/image.scm (freeimage): Drop support for "mips64el-linux".
gnu: phonon: Update to 4.8.2.
* gnu/packages/kde.scm (phonon): Update to 4.8.2.
gnu: xf86-video-ati: Update to 6.14.6.
* gnu/packages/xorg.scm (xf86-video-ati): Update to 6.14.6 to circumvent
build failures.
gnu: qt: Update to 5.3.2.
* gnu/packages/qt.scm (qt): Update to 5.3.2. Drop configure flag
-no-neon, which is not supported any more.
gnu: gcc-4.9: Update to 4.9.2.
* gnu/packages/gcc.scm (gcc-4.9): Update to 4.9.2.
gnu: Add GNU adns.
* gnu/packages/adns.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.
gnu: evince: Use 'glib-or-gtk-build-system'.
* gnu/packages/gnome.scm (evince)[build-system]: Switch to
GLIB-OR-GTK-BUILD-SYSTEM.
gnu: gdb: Do not install libopcodes and libbfd.
* gnu/packages/gdb.scm (gdb)[arguments]: Add 'post-install' phase.
gnu: gdb: Update to 7.8.1.
* gnu/packages/gdb.scm (gdb): Update to 7.8.1.
gnu: Add docbook-xml-4.2
* gnu/packages/docbook.scm (docbook-xml-4.2): New variable.
gnu: Add gnome-themes-standard.
* gnu/packages/gnome.scm (gnome-themes-standard): New variable.
gnu: librsvg: Generate complete loaders.cache including support for SVG.
* gnu/packages/gnome.scm (librsvg): Add 'generate-full-cache phase.
gnu: qt: Explicitly link with the dbus library.
* gnu/packages/qt.scm (qt, qt-4): Add a configure flag to link explicitly
with dbus.
gnu: swig: Disable input python.
* gnu/packages/swig.scm (swig): Disable input python. Before, it was not
taken into account during configure; now that it is found, it fails
its tests. None of the dependent packages need it.