Executor

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

- Give contexts some ``lsb_release`` shortcuts.
- Add Python 3.6 to tested versions.

.. _Release 16.1: https://github.com/xolox/python-executor/compare/16.0.1...16.1

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

Bug fix: Allow explicitly setting ``ionice=None``.

.. _Release 16.0.1: https://github.com/xolox/python-executor/compare/16.0...16.0.1

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

- Make it very easy to use ``ionice``.
- Add simple wrapper for ``which`` (``context.find_program()``).
- Avoid nested shell in ``context.prepare_interactive_shell()``.
- Don't add trailing ``--`` in ``ChangeRootCommand.command_line``.
- Change default working directory in chroots (backwards incompatible, although
I wouldn't be surprised if there are zero uses of the ``executor.schroot``
module outside of the code bases I maintain :-).

.. _Release 16.0: https://github.com/xolox/python-executor/compare/15.1...16.0

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

- Merged pull request `3`_: Allow disabling of spinners.
- Bug fix: Stop timer used by ``wait_for_process()`` after waiting.
- Bumped humanfriendly_ requirement for upstream bug fix.

.. _Release 15.1: https://github.com/xolox/python-executor/compare/15.0...15.1
.. _3: https://github.com/xolox/python-executor/pull/3

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

- Added support for command execution in chroots using ``schroot``.
- Added experimental support for nested contexts.

.. _Release 15.0: https://github.com/xolox/python-executor/compare/14.1...15.0

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

Added support for atomic file writes using execution contexts.

.. _Release 14.1: https://github.com/xolox/python-executor/compare/14.0...14.1