gnu: Use the 'patches' field of <origin>.

* gnu/packages/apr.scm,
  gnu/packages/autotools.scm,
  gnu/packages/avahi.scm,
  gnu/packages/cdrom.scm,
  gnu/packages/cmake.scm,
  gnu/packages/cpio.scm,
  gnu/packages/cross-base.scm,
  gnu/packages/emacs.scm,
  gnu/packages/flex.scm,
  gnu/packages/fontutils.scm,
  gnu/packages/glib.scm,
  gnu/packages/grub.scm,
  gnu/packages/guile.scm,
  gnu/packages/idutils.scm,
  gnu/packages/libevent.scm,
  gnu/packages/linux.scm,
  gnu/packages/mail.scm,
  gnu/packages/make-bootstrap.scm,
  gnu/packages/mp3.scm,
  gnu/packages/oggvorbis.scm,
  gnu/packages/pdf.scm,
  gnu/packages/plotutils.scm,
  gnu/packages/qemu.scm,
  gnu/packages/recutils.scm,
  gnu/packages/rush.scm,
  gnu/packages/scheme.scm,
  gnu/packages/system.scm,
  gnu/packages/tcsh.scm,
  gnu/packages/valgrind.scm,
  gnu/packages/vpn.scm,
  gnu/packages/w3m: Use the 'patches' field of <origin> instead of
  adding a patch as input plus using #:patches.

Merge branch 'master' into core-updates

gnu: fontconfig: Add and register gs-fonts.

* gnu/packages/fontutils.scm (fontconfig): Add gs-fonts as an input and
    register it in the configuration file; so any porgram using fontconfig
    should at least have the gs-fonts at its disposal.

gnu: fontconfig: Update to 2.10.93.

* gnu/packages/fontutils.scm (fontconfig): Update to 2.10.93.

gnu: fontconfig: Look for fonts in user profile.

* gnu/packages/fontutils.scm (fontconfig): Add configure flag.

gnu: freetype: Use mirror:// URL.

* gnu/packages/fontutils.scm (freetype): Use mirror://savannah URL.

Merge branch 'core-updates'

Merge branch 'xorg' into core-updates

gnu: freetype: Make include file ft2build.h work without changing the CPATH
     of dependent packages.

* gnu/packages/fontutils.scm (freetype): Add link include/freetype to
     include/freetype2/freetype.

gnu: Rename module 'freetype' to the more general 'fontutils'.

* gnu/packages/freetype.scm: Rename file to...
* gnu/packages/fontutils.scm: ...this.
* Makefile.am (MODULES): Rename module.
* gnu/packages/{ghostscript,grub,pdf,texlive}.scm: Rename dependency.

gnu: Add TECkit.

* gnu/packages/freetype.scm (teckit): New variable.
* gnu/packages/patches/teckit-cstdio.patch: New file.
* Makefile.am (dist_patch_DATA): Add patch.

gnu: Add t1lib.

* gnu/packages/freetype.scm (t1lib): New variable.

gnu: Add fontconfig.

* gnu/packages/freetype.scm (fontconfig): New variable.

gnu: freetype: Avoid license/package name clash.

* gnu/packages/freetype.scm: Use a renamer for (guix licenses), to avoid
  a name clash.

gnu: Add Freetype.
licenses: Add freetype license.

* gnu/packages/freetype.scm: New file.
* guix/licenses.scm (freetype): New variable.
* Makefile.am (MODULES): Add freetype.scm.