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: texlive: Add input (t)csh. * gnu/packages/texlive.scm (texlive): Add input tcsh.
gnu: Add TeXLive. * gnu/packages/texlive.scm: New file. * Makefile.am (MODULES): Add it.