Pin flake8-isort to latest version 2.6.0

[pyup-bot]

This PR pins flake8-isort to the latest release 2.6.0.

Changelog

2.6.0

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

- Use pytest to run tests.
[gforcada]

- New error code I005 isort foundan unexpected missing import.
[charettes]

- Add ``isort_show_traceback`` option to show verbose multi-line output
from ``isort``, turned off by default
[sobolevn]

2.5

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

- Now requires isort >= 4.3.0.
[jleclanche]

2.4

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

- Fix input handling with flake8's --stdin-display-name, and simplify it.
[blueyed]

- Remove flake8-polyfill dependency.  flake8 >= 3.2.1 is required already, and
stdin is not read directly anymore.
[blueyed]

2.3

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

- Fix typo.
[paltman]

- Add tox.ini and .editorconfig to config search.
[cas--]

- Make this plugin compatible with flake8 hook.
As the hook copies the files out of tree,
flake8-isort never finds the correct configuration.
[jaysonsantos]

2.2.2

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

- Workaround for isort bug when skipping files.
[danpalmer]

2.2.1

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

- Release as universal wheel.
[gforcada]

2.2

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

- Support flake8 git hook.
[sergio-alonso]

- Support python 3.6.
[gforcada]

- Search configuration on home folder.
[gforcada]

2.1.3

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

- Fix yet another corner case.
[gforcada]

2.1.2

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

- Fix another corner case: ignored files.
[cas--]

2.1.1

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

- Fix corner cases of isort: newlines and grouped imports.
[cas--]

2.1.0

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

- Show the exact line and kind of error,
rather than a generic message.
[cas--]

2.0.3

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

- Update trove classifiers.
[gforcada]

2.0.2

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

- Add flake8 classifier.
[sigmavirus24]

- Require flake8 3.2.1.
flake8 series 3.1.x and 3.2.0 where not reporting flake8-isort errors.
[gforcada]

- Test on pypy and pypy3.
[gforcada]

- Fix tests and formatting.
[gforcada]

2.0.1

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

- Fix standard input processing.
[carljm]

2.0

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

- Refactor code to handle flake8 version 3.
[danpalmer]

- Require flake8 version 3.0.
[gforcada]

1.3

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

- Make error messages clearer.
[do3cc]

- Use either pep8 or pycodestyle (new name for pep8).
[Maxim Novikov]

- Fix coveralls.
[gforcada]

1.2

----------------
- Allow stdin processing, this way text editor can pass input to flake8.
[mjacksonw]

1.1.1

------------------
- Silence isort messages.
[gforcada]

- Improve wording.
[gforcada]

1.1

----------------
- Check for isort configuration on setup.cfg as well.
[plumdog]

1.0

----------------
- Check for an isort configuration file.
[gforcada]

0.2

----------------
- Fix entry point.
[gforcada]

0.1.post0

----------------------
- Release wheels as well.
[gforcada]

0.1

----------------
- Initial release
[gforcada]

- Add all boilerplate files.
[gforcada]

- Create the flake8 plugin per se.
[gforcada]

Links

• PyPI: https://pypi.org/project/flake8-isort
• Changelog: https://pyup.io/changelogs/flake8-isort/
• Repo: https://github.com/gforcada/flake8-isort