Coloredlogs

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

- Bug fix: Never install duplicate syslog handlers.
- Added ``walk_propagation_tree()`` function (not useful in isolation :-).
- Added ``find_handler()`` function (still not very useful in isolation).

.. _Release 3.5: https://github.com/xolox/python-coloredlogs/compare/3.4...3.5

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

Make it very easy to enable system logging.

.. _Release 3.4: https://github.com/xolox/python-coloredlogs/compare/3.3...3.4

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

Easy to use UNIX system logging?! I know this is unrelated to the name of this
project - refer to the added documentation for more on that :-).

.. _Release 3.3: https://github.com/xolox/python-coloredlogs/compare/3.2...3.3

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

- Enable ``%(programname)s`` based on ``sys.argv[0]``.
- Increase test coverage.

.. _Release 3.2: https://github.com/xolox/python-coloredlogs/compare/3.1.4...3.2

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Bug fix: Don't use bold font on Windows (follow up to previous change).

.. _Release 3.1.4: https://github.com/xolox/python-coloredlogs/compare/3.1.3...3.1.4

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

Bug fix: Don't use bold font on Windows (not supported). For future reference,
I found this issue here: https://ci.appveyor.com/project/xolox/pip-accel/build/1.0.15

.. _Release 3.1.3: https://github.com/xolox/python-coloredlogs/compare/3.1.2...3.1.3