Catimage

- bugfixes
- using new icon
- shows a broken image alongside the error - no longer terminates

- using poetry and dephell build systems
- using metprint for logging
- windows fix implemented on module load

- Bump

- Upload to pypi

- Added truecolour support and hd images. See below for a comparison

<div>
<p>Most HD v2020.1</p>
<img src="readme-assets/screenshots/desktop/example-2.png" alt="Screenshot 3" width="600">
<p>Most HD v2020.2</p>
<img src="readme-assets/screenshots/desktop/example-6.png" alt="Screenshot 7" width="600">
</div>

- Removed unused variables, cleaned up return statement, reformat
parser.add_argument

2020 - 2020/02/19

- First version. Cat image to terminal in colour or greyscale