gnu: Move contents of zip module into compression module.
* gnu/packages/zip.scm (zip, unzip, zziplib, perl-zip): Move to...
* gnu/packages/compression.scm: ...here.
* gnu/packages/zip.scm: Delete file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Unregister deleted file.
* po/packages/POTFILES.in: Unregister deleted file.
* gnu/packages/{audio, avr, bioinformatics, busybox, cdrom, ci, compression,
docbook, documentation, fonts, fpga, game-development, games, gl, gnome,
gnuzilla, graphics, guile, haskell, image, java, kodi, ldc, libreoffice,
markup, maths, mc, monitoring, music, php, pretty-print, python, scheme,
smalltalk, statistics, synergy, tex, textutils, video, web-browsers, xml,
zip}.scm, guix/build-system/{ant, font}.scm, guix/{download, packages}.scm:
Adapt module import.
gnu: texlive-latex-l3packages: Update to revision 44591. * gnu/packages/tex.scm (texlive-latex-l3packages): Update to revision 44591.
gnu: texlive-latex-l3kernel: Update to revision 44591. * gnu/packages/tex.scm (texlive-latex-l3kernel): Update to revision 44591.
gnu: texlive-latex-graphics: Update to revision 44591. * gnu/packages/tex.scm (texlive-latex-graphics): Update to revision 44591.
gnu: texlive-generic-ifxetex: Use %texlive-revision as version. * gnu/packages/tex.scm (texlive-generic-ifxetex)[version]: Change to %texlive-revision.
gnu: texlive-tex-plain: Update to revision 44591. * gnu/packages/tex.scm (texlive-tex-plain): Update to revision 44591.
gnu: texlive-dvips: Update to revision 44591. * gnu/packages/tex.scm (texlive-dvips): Update to revision 44591.
gnu: texlive-bin: Export variable. This is needed by the texlive build system. * gnu/packages/tex.scm (texlive-bin): Export variable.
gnu: Add texlive-tiny. * gnu/packages/tex.scm (texlive-tiny): New variable.
gnu: Add texlive-union. * gnu/packages/tex.scm (texlive-union): New procedure.
gnu: Add texlive-latex-psnfss. * gnu/packages/tex.scm (texlive-latex-psnfss): New variable.
gnu: texlive-latex-cyrillic. * gnu/packages/tex.scm (texlive-latex-cyrillic): New variable.
gnu: Add texlive-latex-babel. * gnu/packages/tex.scm (texlive-latex-babel): New variable.
gnu: Add texlive-latex-amscls. * gnu/packages/tex.scm (texlive-latex-amscls): New variable.
gnu: Add texlive-latex-amsmath. * gnu/packages/tex.scm (texlive-latex-amsmath): New variable.
gnu: Add texlive-luatex-lualibs. * gnu/packages/tex.scm (texlive-luatex-lualibs): New variable.
gnu: Add texlive-latex-fontspec. * gnu/packages/tex.scm (texlive-latex-fontspec): New variable.
gnu: Add texlive-latex-l3packages. * gnu/packages/tex.scm (texlive-latex-l3packages): New variable.
gnu: Add texlive-latex-l3kernel. * gnu/packages/tex.scm (texlive-latex-l3kernel): New variable.
gnu: Add texlive-latex-url. * gnu/packages/tex.scm (texlive-latex-url): New variable.