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.

Makefile.am

@@ -68,7 +68,7 @@ MODULES =					\
   gnu/packages/emacs.scm			\
   gnu/packages/file.scm				\
   gnu/packages/flex.scm				\
-  gnu/packages/freetype.scm			\
+  gnu/packages/fontutils.scm			\
   gnu/packages/gawk.scm				\
   gnu/packages/gdb.scm				\
   gnu/packages/gdbm.scm				\

gnu/packages/fontutils.scm

@@ -16,7 +16,7 @@
 ;;; You should have received a copy of the GNU General Public License
 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 
-(define-module (gnu packages freetype)
+(define-module (gnu packages fontutils)
   #:use-module (gnu packages)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages pkg-config)

gnu/packages/ghostscript.scm

@@ -19,7 +19,7 @@
 (define-module (gnu packages ghostscript)
   #:use-module (gnu packages)
   #:use-module (gnu packages compression)
-  #:use-module (gnu packages freetype)
+  #:use-module (gnu packages fontutils)
   #:use-module (gnu packages libjpeg)
   #:use-module (gnu packages libpng)
   #:use-module (gnu packages libtiff)

gnu/packages/grub.scm

@@ -25,7 +25,7 @@
   #:use-module (gnu packages flex)
   #:use-module (gnu packages bison)
   #:use-module ((gnu packages gettext) #:renamer (symbol-prefix-proc 'gnu:))
-  #:use-module (gnu packages freetype)
+  #:use-module (gnu packages fontutils)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages qemu)
   #:use-module (gnu packages ncurses)

gnu/packages/pdf.scm

@@ -23,7 +23,7 @@
   #:use-module (guix build-system gnu)
   #:use-module (gnu packages)
   #:use-module (gnu packages compression)
-  #:use-module (gnu packages freetype)
+  #:use-module (gnu packages fontutils)
   #:use-module (gnu packages libjpeg)
   #:use-module (gnu packages libtiff)
   #:use-module (gnu packages pkg-config))

gnu/packages/texlive.scm

@@ -24,7 +24,7 @@
   #:use-module (guix build-system gnu)
   #:use-module (gnu packages)
   #:use-module (gnu packages compression)
-  #:use-module (gnu packages freetype)
+  #:use-module (gnu packages fontutils)
   #:use-module (gnu packages ghostscript)
   #:use-module (gnu packages icu4c)
   #:use-module (gnu packages libpng)