Revert "gnu: python-numpy-bootstrap: Reduce matrix size in failing test."

This reverts commit 31557440c29f8d93b366422bfec4dab341eff79f as it did not
provide the desired effect.  The test is still failing.

gnu: python-numpy-bootstrap: Reduce matrix size in failing test.

* gnu/packages/python.scm (python-numpy-bootstrap): Add phase
  'fix-failing-tests.

gnu: python-numpy-bootstrap: Make tests verbose.

* gnu/packages/python.scm (python-numpy-bootstrap): Make tests verbose to
  allow test failure debugging on hydra.

gnu: Add cffi.

* gnu/packages/python.scm (python-cffi, python2-cffi): New variables.

gnu: Add pycparser.

* gnu/packages/python.scm (python-pycparser, python2-pycparser): New variables.

gnu: Add scipy.

* gnu/packages/python.scm (python-scipy, python2-scipy): New variables.

gnu: Add python-pycairo.

* gnu/packages/gtk.scm (python-pycairo, python2-py2cairo): New variables.

gnu: Add python-elib.intl.

* gnu/packages/python.scm (python-elib.intl, python2-elib.intl): New
  variables.

gnu: Add python-distutils-extra.

* gnu/packages/python.scm (python-distutils-extra, python2-distutils-extra):
  New variables.

gnu: Add python-pillow.

* gnu/packages/python.scm (python-pillow, python2-pillow): New variables.

gnu: Add python-sqlalchemy.

* gnu/packages/python.scm (python-sqlalchemy, python2-sqlalchemy): New
  variables.

gnu: python: Add sqlite input.

* gnu/packages/patches/python-sqlite-3.8.4-test-fix.patch,
  gnu/packages/patches/python2-sqlite-3.8.4-test-fix.patch: New patches.
* gnu-system.am (dist_patch_DATA): Add them.
* gnu/packages/python.scm (python-2)[source]: Add patch.
  [inputs]: Add sqlite.
  (python)[source]: Add patch.

gnu: Add numpy.

* gnu/packages/python.scm (python-numpy, python2-numpy): New variables.

gnu: Add matplotlib.

* gnu/packages/python.scm (python-matplotlib, python2-matplotlib): New
  variables.

gnu: Add numpydoc.

* gnu/packages/python.scm (python-numpydoc, python2-numpydoc): New variables.

gnu: Add pyparsing.

* gnu/packages/python.scm (python-pyparsing, python2-pyparsing): New
  variables.

gnu: Add numpy-bootstrap.

* gnu/packages/python.scm (python-numpy-bootstrap, python2-numpy-bootstrap):
  New file-local variables.

gnu: python-wrapper: Propagate input python.

* gnu/packages/python.scm (python-wrapper): Propagate input python, so that
    the python libraries are made available as well as the python3 binaries
    without the symbolic links.

gnu: Add Cython.

* gnu/packages/python.scm (cython, cython2): New variables.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: Some cleanup based on lint checkers.

* gnu/packages/admin.scm, gnu/packages/aidc.scm, gnu/packages/algebra.scm,
  gnu/packages/apr.scm, gnu/packages/avahi.scm, gnu/packages/backup.scm,
  gnu/packages/base.scm, gnu/packages/calcurse.scm, gnu/packages/cdrom.scm,
  gnu/packages/check.scm, gnu/packages/compression.scm, gnu/packages/cook.scm,
  gnu/packages/crypto.scm, gnu/packages/cryptsetup.scm, gnu/packages/curl.scm,
  gnu/packages/cyrus-sasl.scm, gnu/packages/databases.scm,
  gnu/packages/doxygen.scm, gnu/packages/dwm.scm, gnu/packages/elf.scm,
  gnu/packages/emacs.scm, gnu/packages/feh.scm, gnu/packages/file.scm,
  gnu/packages/fish.scm, gnu/packages/flex.scm, gnu/packages/fltk.scm,
  gnu/packages/fontutils.scm, gnu/packages/games.scm, gnu/packages/gcal.scm,
  gnu/packages/gcc.scm, gnu/packages/geeqie.scm, gnu/packages/ghostscript.scm,
  gnu/packages/gimp.scm, gnu/packages/gl.scm, gnu/packages/glib.scm,
  gnu/packages/gnome.scm, gnu/packages/gnunet.scm, gnu/packages/gnupg.scm,
  gnu/packages/gperf.scm, gnu/packages/grub.scm, gnu/packages/gsasl.scm,
  gnu/packages/gtk.scm, gnu/packages/guile-wm.scm, gnu/packages/guile.scm,
  gnu/packages/hurd.scm, gnu/packages/icu4c.scm, gnu/packages/image.scm,
  gnu/packages/imagemagick.scm, gnu/packages/irssi.scm, gnu/packages/kde.scm,
  gnu/packages/libdaemon.scm, gnu/packages/libevent.scm,
  gnu/packages/libidn.scm, gnu/packages/libusb.scm, gnu/packages/linux.scm,
  gnu/packages/lout.scm, gnu/packages/lsh.scm, gnu/packages/lsof.scm,
  gnu/packages/lua.scm, gnu/packages/maths.scm, gnu/packages/mcrypt.scm,
  gnu/packages/mp3.scm, gnu/packages/netpbm.scm, gnu/packages/noweb.scm,
  gnu/packages/ocaml.scm, gnu/packages/openssl.scm, gnu/packages/pcre.scm,
  gnu/packages/pdf.scm, gnu/packages/pkg-config.scm,
  gnu/packages/pretty-print.scm, gnu/packages/python.scm, gnu/packages/qt.scm,
  gnu/packages/rsync.scm, gnu/packages/scheme.scm, gnu/packages/scrot.scm,
  gnu/packages/sdl.scm, gnu/packages/skribilo.scm, gnu/packages/ssh.scm,
  gnu/packages/stalonetray.scm, gnu/packages/tcl.scm, gnu/packages/tcsh.scm,
  gnu/packages/telephony.scm, gnu/packages/texlive.scm, gnu/packages/tor.scm,
  gnu/packages/valgrind.scm, gnu/packages/version-control.scm,
  gnu/packages/vim.scm, gnu/packages/vpn.scm, gnu/packages/w3m.scm,
  gnu/packages/web.scm, gnu/packages/wordnet.scm, gnu/packages/xiph.scm,
  gnu/packages/xml.scm, gnu/packages/xorg.scm, gnu/packages/zile.scm,
  gnu/packages/zip.scm, gnu/packages/zsh.scm [synopsis, description]: Adjust
  according to lint checkers.
* gnu/packages/fltk.scm (fltk)[source]: Wrap long line in uri.
* /gnu/packages/xiph.scm (libogg, libtheora, vorbis-tools)[source]: Same.