gnu: python-freezegun: Correct input.

* u/packages/python.scm(python-freezegun)[native-inputs] move
  python-dateutils-2 to [propagated-inputs].

gnu: python-consul: Correct inputs.

* gnu/packages/python.scm(python-consul)[native-inuts] move python-requests
  and python-six to [propagated-inputs].

gnu: python-prompt-toolkit: Correct inputs

* gnu/packages/python.scm(python-prompt-toolkit)[native-inputs] move
  python-six to [propagated-inputs]. Remove now empty [native-inputs].

gnu: python-responses: Correct inputs

* gnu/packages/python.scm(python-responses)[native-inputs] move python-cookies
  to [propagated-inputs]

gnu: python-sphinxcontrib-programoutput: Remove needless input.

This is an indirect requirement and propagated by python-sphinx already.

* gnu/packages/python.scm(python-sphinxcontrib-programoutput)
  [propagated-inputs]: Remove python-docutils.

gnu: python-sphinx-repoze-autointerface: Remove needless input.

This is an indirect requirement and propagated by python-sphinx already.

* gnu/packages/python.scm(python-sphinx-repoze-autointerface)
  [propagated-inputs]: Remove python-docutils.

gnu: python-celery: Remove needless inputs.

These are indirect requirements and propagated by python-kombu.

* gnu/packages/python.scm(python-celery)[propagated-inputs] Remove python-amqp
  and python-anyjson.

gnu: Remove some outdated comments.

These comments were about setuptools used at runtime for pkg_resources.

* gnu/packages/python.scm: Remove some outdated comments.

gnu: python-tox: Update FIXME comments.

* gnu/packages/python.scm(python-tox)[arguments]: Update FIXME
  comment. [inputs]: Add FIXME comment.

gnu: python-urllib3: update comment.

* gnu/packages/python.scm(python-urllib3)[propagated-inputs]: Update comment.

gnu: python-wsgi-intercept: Correct inputs.

* gnu/packages/python.scm(python-wsgi-intercept): [native-inputs]: move
  python-six to [propagated-inputs].  [propagated-inputs] move
  python-httplib2, python-requests to [native-inputs].

gnu: python-websocket-client: Correct inputs.

* gnu/packages/python.scm (python-websocket-client)[native-inputs] change to
  [propagated-inputs], remove a wrong comment.

gnu: python-zope-security: Correct inputs.

* gnu/packages/python.scm(python-zope-security)[native-inputs] New element,
  move python-zope-component, python-zope-configuration, python-zope-location,
  python-zope-testrunner, python-zope-testing here.

gnu: python-configobj: Correct inputs.

* gnu/packages/python.scm(python-configobj)[native-inputs] change to
  [propagated-inputs].

gnu: python-zope-location: Correct inputs.

* gnu/packages/python.scm(python-zope-location)[native-inputs] change to
  [propagated-inputs].

gnu: python-zope-interface: Correct inputs.

* gnu/packages/python.scm(python-zope-interface)[propagated-inputs] change to
  [native-inputs].

gnu: python-pathpy: Build documentation.

* gnu/packages/python.scm (python-pathpy, python2-pathpy)
  [output] Add output "doc".
  [native-inputs]: Add python-sphinx and python-rst.linker
  [build-doc], [install-doc]: New build phases.

gnu: Add python-rst.linker, python2-rst.linker.

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

gnu: python-numpydoc: Correct inputs.

* gnu/packages/python.scm (python-numpydoc, python-numpydoc)
  [native-inputs]: Remove python-docutils. Move python-shpinx to
  [propagated-inputs].

gnu: python-redis: Remove unused input.

* gnu/packages/python.scm (python-redis, python2-redis) Comment out
  [native-inputs] since these are used only for running tests, which
  is disabled since it requires a Redis server.