* docs: fix wrong licence link
* fix: add more formatting settings, reformat all
feat: add vscode extensions recommendations
* docs: update contributing documentation
* fix: remove unnecessary comment
it was due to broken checkout
* docs: rework installation section
it has been brought up few times, new style should be easier
to understand
* docs: update images provided by catthehacker
* docs: replace 18.04 with recent image
* fix: add final new line
