[Doppins] Upgrade dependency colorclass to ==2.2.0

[doppins-bot]

Hi!

A new version was just released of colorclass, so Doppins has upgraded your project's dependency ranges.

Make sure that it doesn't break anything, and happy merging! :shipit:

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Upgraded colorclass from ==2.0.0 to ==2.2.0

Changelog:

Version 2.2.0

Added

• disable_if_no_tty () function to conditionally disable colors when STDERR and STDOUT are not streams.

Changed

• Colors enabled by default always, like it was before v2.0.0.

  Version 2.1.1

Fixed printing box drawing characters on Windows from Python 2.6.

Version 2.1.0

Added

• keep_tags boolean keyword argument to Color(). Prevents colorclass from parsing curly brackets.
• Automatically skip replacing stderr/stdout streams on latest Windows 10 versions with native ANSI color support.

Changed

• Refactored most of windows.py.
• Background color determined from either stderr or stdout, instead of just one stream (e.g. piping stderr to file).

Fixed

• https://github.com/Robpol86/colorclass/issues/16
• https://github.com/Robpol86/colorclass/issues/18

[coveralls]

Coverage remained the same at 43.272% when pulling e7763676257e770ce9144c1120870300dc7f1a01 on doppins/colorclass-equals-2.2.0 into 3d8fd96a844b4c2c1672aace871e9ccd6d51b4b1 on master.