Pytest-repeat

* Add option for controlling the scope of the repeat parameterisation

* Thanks to `gdyuldin <https://github.com/gdyuldin>`_ for suggesting
this enhancement and providing a patch

* Allow repeating a test using a decorator (`16 <https://github.com/pytest-dev/pytest-repeat/issues/16>`_)

* Thanks to `Peque <https://github.com/Peque>`_ for suggesting
this enhancement and providing a patch

* Fix deprecation warning present in pytest 3.0 for type argument in addoption

* Added support for repeating parameterised tests

* README updates

* Initial release