Cycler

This is the second release of Cycler 0.12.

This fixes the previous release not shipping the `py.typed` file.

This is the first release of Cycler 0.12.

The major new feature in this release is the addition of type hints.
Furthermore, the minimum supported version of Python is now 3.8.

This is the first release candidate for Cycler 0.12.0.

The major new feature in this release is the addition of type hints.
Furthermore, the minimum supported version of Python is now 3.8.

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

* Added `Cycler.by_key`, which produces values by key (26)
* Added `Cycler.__contains__`, which adds support for `in` checks (34)
* Wheels now includes the LICENSE file (48)
* The sdist now includes the LICENSE (58) and tests (32)
* Cycler no longer supports Python 2. Supported versions of Python are 3.6 and above.

Feature release for `cycler`. This release includes a number of new
features:
- `Cycler` objects learned to generate an `itertools.cycle` by calling
them, a-la a generator.
- `Cycler` objects learned to change the name of a key via the
new `.change_key(old_key, new_key)` method.
- `Cycler` objects learned how to compare each other and determine if
they are equal or not (`==`).
- `Cycler` objects learned how to join another `Cycler` to be
concatenated into a single longer `Cycler` via `concat` method of function.
`A.concat(B)` or `concat(A, B)`.
- The `cycler` factory function learned to construct a complex `Cycler`
from iterables provided as keyword arguments.
- `Cycler` objects learn do show their insides with the `by_key` method
which returns a dictionary of lists (instead of an iterable of dictionaries).

First beta release of cycler tool.