* doc/guix.texi (Invoking guix archive): Mention ECDSA/Ed25519 as the
  default type of keys for libgcrypt >= 1.6.0.

* gnu/packages/fvwm.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.

* gnu/packages/fontutils.scm (fontconfig)[inputs]: Move expat and freetype ...
  [propagated-inputs]: ... to here.

* gnu/packages/video.scm (ffmpeg)[arguments]<phases>[add-lib-to-run-path]:
  Add $out/lib to the RUNPATH of libraries.

* gnu/packages/fontutils.scm (fontconfig): Update to 2.11.92.

This fixes a regression introduced in commit e87f0591.

* emacs/guix-main.scm (process-package-actions): Add call to
  'set-guile-for-build' in monadic expression.

* gnu/packages/linux.scm (e2fsprogs/static): New variable.
  (e2fsck/static): Use it in 'inputs'.

* gnu/packages/graphics.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.

* gnu/system/locale.scm (%default-locale-definitions): Add
  "en_US.UTF-8".

* gnu/packages/algebra.scm (eigen): New variable.

* gnu/packages/python.scm (python-ipython, python2-ipython): New variable.

* gnu/packages/patches/icecat-CVE-2014-8634-pt1.patch,
  gnu/packages/patches/icecat-CVE-2014-8634-pt2.patch,
  gnu/packages/patches/icecat-CVE-2014-8638-pt1.patch,
  gnu/packages/patches/icecat-CVE-2014-8638-pt2.patch,
  gnu/packages/patches/icecat-CVE-2014-8639.patch,
  gnu/packages/patches/icecat-CVE-2014-8641.patch,
  gnu/packages/patches/icecat-armhf-xpcom.patch: New files.
* gnu-system.am (dist_patch_DATA): Add them.
* gnu/packages/gnuzilla.scm (icecat)[source]: Add patches.

Conflicts:
	gnu/packages/bootstrap.scm

* gnu/packages/games.scm (retroarch): New variable.

* gnu/packages/patches/gd-mips64-deplibs-fix.patch: Remove file.
* gnu-system.am (dist_patch_DATA): Remove it.
* gnu/packages/gd.scm (gd): Update to 2.1.1.  Update source URI.  Remove
  patch.  Remove 'chdir' phase.  Add pkg-config to native-inputs.

* gnu/packages/gdb.scm (gdb): Update to 7.8.2.

* gnu/packages/package-management.scm (nix): Update to 1.8.

* gnu/packages/plotutils.scm (plotutils): Move LIBXAW from
  'propagated-inputs' to 'inputs'.  Add 'snippet'.

* gnu/packages/version-control.scm (mercurial): Update to 3.2.4.

Fixes <http://bugs.gnu.org/19600>.

* gnu/packages/fontutils.scm (teckit)[source]: Add Fedora mirror.

* gnu/packages/patches/ninja-tests.patch: New file.
* gnu/packages/ninja.scm (ninja): Add the patch.
* gnu-system.am (dist_patch_DATA): Add it.

* gnu/packages/cross-base.scm (xgcc-mips64el)[supported-systems]: Delete
  "mips64el-linux".
  (xgcc-armhf)[supported-systems]: Delete "armhf-linux".

Fixes <http://bugs.gnu.org/19598>.
Reported by Mark H Weaver <mhw@netris.org>.

* gnu/packages/cross-base.scm (xgcc-mips64el): Remove "i686-linux" from
  'supported-systems'.

* build-aux/check-available-binaries.scm: Use 'substitution-oracle'.
  Changer caller and 'warn' accordingly.

* build-aux/check-available-binaries.scm: Use 'with-store' instead of an
  explicit 'open-connection'.

* build-aux/check-available-binaries.scm (%supported-systems): Remove.
* build-aux/check-final-inputs-self-contained.scm (%supported-systems):
  Remove.

* guix/packages.scm (origin->derivation): Take body from
  'package-source-derivation', and change it to monadic style.  Expect
  METHOD to a monadic procedure.
  (package-source-derivation): Define in terms of 'origin->derivation'.
* guix/download.scm (url-fetch): Remove 'store' argument.  Remove
  'guile-for-build' variable.  Turn into a monadic procedure.
* guix/git-download.scm (git-fetch): Likewise.
* guix/svn-download.scm (svn-fetch): Likewise.
* tests/builders.scm (url-fetch*): New procedure.
  Change tests to call 'url-fetch*' instead of 'url-fetch'.
* tests/packages.scm ("package-source-derivation, snippet"): Remove
  'store' parameter of 'fetch' and change it to use 'interned-file'
  instead of 'add-to-store'.
* gnu/packages/bootstrap.scm (bootstrap-origin)[boot]: Remove 'store'
  parameter.

* gnu/packages/tre.scm (tre)[arguments]: Add 'install-locales' phase.

* guix/store.scm (store-lower): New procedure.
* tests/store.scm ("store-lower"): New test.

This turns (guix monads) into a generic module for monads, and moves the
store monad and related monadic procedures in their corresponding
module.

* guix/monads.scm (store-return, store-bind, %store-monad, store-lift,
  text-file, interned-file, package-file, package->derivation,
  package->cross-derivation, origin->derivation, imported-modules,
  compiled, modules, built-derivations, run-with-store): Move to...
* guix/store.scm (store-return, store-bind, %store-monad, store-lift,
  text-file, interned-file): ... here.
  (%guile-for-build): New variable.
  (run-with-store): Moved from monads.scm.  Remove default value for
  #:guile-for-build.
* guix/packages.scm (default-guile): Export.
  (set-guile-for-build): New procedure.
  (package-file, package->derivation, package->cross-derivation,
  origin->derivation): Moved from monads.scm.
* guix/derivations.scm (%guile-for-build): Remove.
  (imported-modules): Rename to...
  (%imported-modules): ... this.
  (compiled-modules): Rename to...
  (%compiled-modules): ... this.
  (built-derivations, imported-modules, compiled-modules): New
  procedures.
* gnu/services/avahi.scm, gnu/services/base.scm, gnu/services/dbus.scm,
  gnu/services/dmd.scm, gnu/services/networking.scm,
  gnu/services/ssh.scm, gnu/services/xorg.scm, gnu/system/install.scm,
  gnu/system/linux-initrd.scm, gnu/system/shadow.scm, guix/download.scm,
  guix/gexp.scm, guix/git-download.scm, guix/profiles.scm,
  guix/svn-download.scm, tests/monads.scm: Adjust imports accordingly.
* guix/monad-repl.scm (default-guile-derivation): New procedure.
  (store-monad-language, run-in-store): Use it.
* build-aux/hydra/gnu-system.scm (qemu-jobs): Add explicit
  'set-guile-for-build' call.
* guix/scripts/archive.scm (derivation-from-expression): Likewise.
* guix/scripts/build.scm (options/resolve-packages): Likewise.
* guix/scripts/environment.scm (guix-environment): Likewise.
* guix/scripts/system.scm (guix-system): Likewise.
* doc/guix.texi (The Store Monad): Adjust module names accordingly.

This is a follow-up to commit 462a3fa3.

* doc/guix.texi (The Store Monad): Move 'text-file*'...
  (G-Expressions): ... to here.

* gnu/packages/guile.scm (guile-ncurses)[arguments]: Add 'install-locales'
  phase.

* gnu/packages/linux.scm (zerofree): New variable.

* gnu/packages/linux.scm (e2fsprogs)[source]: Add 'snippet'.
  [arguments]: Add --enable-elf-shlibs to #:configure-flags.
  Add #:make-flags.

* gnu/packages/gnutls.scm (gnutls): Update to 3.2.21.

* gnu/packages/openssl.scm (openssl): Update to 1.0.1k.

* gnu/packages/gl.scm (glew): New variable.

* gnu/services/base.scm (user-processes-service): Change #:grace-delay
  default value to 4.  Define 'sleep*' and use it.

* gnu/system.scm (%base-packages): Add IW.

* gnu/packages/linux.scm (wireless-tools)[description]: Explain that it
  is deprecated in favor of 'iw'.