Log Message:
Updated py-test to 3.0.1.

3.0.1
=====

* Fix regression when ``importorskip`` is used at module level (`#1822`_).
  Thanks `@jaraco`_ and `@The-Compiler`_ for the report and `@nicoddemus`_ for \ 
the PR.

* Fix parametrization scope when session fixtures are used in conjunction
  with normal parameters in the same call (`#1832`_).
  Thanks `@The-Compiler`_ for the report, `@Kingdread`_ and `@nicoddemus`_ for \ 
the PR.

* Fix internal error when parametrizing tests or fixtures using an empty ``ids`` \ 
argument (`#1849`_).
  Thanks `@OPpuolitaival`_ for the report and `@nicoddemus`_ for the PR.

* Fix loader error when running ``pytest`` embedded in a zipfile.
  Thanks `@mbachry`_ for the PR.

.. _@Kingdread: https://github.com/Kingdread
.. _@mbachry: https://github.com/mbachry
.. _@OPpuolitaival: https://github.com/OPpuolitaival

.. _#1822: https://github.com/pytest-dev/pytest/issues/1822
.. _#1832: https://github.com/pytest-dev/pytest/issues/1832
.. _#1849: https://github.com/pytest-dev/pytest/issues/1849