python-backports.unittest_mock-1.3-bp151.1.1

- Update to version 1.3
  * Merge with skeleton.
  * Use pkgutil for backports namespace package.
  1.2.1:
  * Bump setuptools_scm and other skeleton updates, including:
    Drop support for setup.py build_sphinx because that usage
    conflicts with the usage required by readthedocs, which always
    runs the docs build from ./docs/ instead of ./. Also drop
    support for build_sphinx because the dependency resolution of
    that command relies on easy_install, which is also deprecated.
    The proper way to build docs now is to install the requirements
    in docs/requirements.txt and then invoke sphinx natively.

- do not build docs, they are available in official Python
  documentation

-  %{python_sitelib}/backports is a namespace package, and so under
  python 2.x it must have a proper
  %{python_sitelib}/backports/__init__.py file.
  python-backports provides this __init__.py to prevent backports
  packages from conflicting.
  Please see the following links for more details:
    https://pypi.python.org/pypi/backports/
    https://www.python.org/dev/peps/pep-0420/%23namespace-packages-today

- Add python2 provides.
- Use the common __init__.py used by the python-backports package
  to avoid conflicts.

- Switch to Python2.
- Add build_sphinx.
- Minor spec cleanups.

- initial version