Apply flake8 import order

[sbellem]

This will help having a consistent style and structure for imports.

The style used is the default one which is the one referred to as cryptography.

See https://github.com/PyCQA/flake8-import-order for more information.

Resolves #392

Editors flake8-import-order is added to setup.py and re-installing the project (e.g.: docker-compose build or pip install -e .[dev]) should make the plugin available to your editor.

[codecov[bot]]

Codecov Report

Merging #416 into dev will decrease coverage by 0.04643%. The diff coverage is 86.95652%.

@@                Coverage Diff                 @@
##                 dev       #416         +/-   ##
==================================================
- Coverage   77.23533%   77.1889%   -0.04644%     
==================================================
  Files             50         50                 
  Lines           5592       5585          -7     
  Branches         856        856                 
==================================================
- Hits            4319       4311          -8     
+ Misses          1098       1097          -1     
- Partials         175        177          +2