Update cssselect to 1.1.0

[pyup-bot]

This PR updates cssselect from 1.0.1 to 1.1.0.

Changelog

1.1.0

-------------

Released on 2019-08-09.

*   Support for the ``:scope`` selector, which allows to access immediate
 children of a selector.

*   Support for the ``|E`` syntax for type selectors without a namespace.

*   A new selector method, ``canonical``, returns the CSS expression of the
 selector, as a string.

1.0.3

-------------

Released on 2017-12-27.

* Fix artifact uploads to pypi

1.0.2

-------------

Released on 2017-12-26.

* Drop support for Python 2.6 and Python 3.3.
* Fix deprecation warning in Python 3.6.
* Minor cleanups.

Links

• PyPI: https://pypi.org/project/cssselect
• Changelog: https://pyup.io/changelogs/cssselect/
• Repo: https://github.com/scrapy/cssselect
• Docs: https://pythonhosted.org/cssselect/

[pyup-bot]

Closing this in favor of #83