argparse 1.1.0: now with ANSI colors and styles

[Andrey Zherikov]

New version 1.1.0 of `argparse` is published!

Major feature in this version is fully customized ANSI coloring 
and styling.
Here is an example of default styling:
![example](https://github.com/andrey-zherikov/argparse/blob/18c1598dc4b015edfdd054e5f70d6ca359c480c9/images/default_styling.png?raw=true)

Complete list of available features can be found in 
[readme](https://github.com/andrey-zherikov/argparse#features).