Log Message:
py-cycler: updated to 0.11.0

v0.11
This is the first Cycler feature release in some years. New features include:

Added Cycler.by_key, which produces values by key
Added Cycler.__contains__, which adds support for in checks
Wheels now includes the LICENSE file
The sdist now includes the LICENSE
Cycler no longer supports Python 2. Supported versions of Python are 3.6 and above.