Remove unused copyfile import

Set the script's logging format and level + fix wrapping on README.md

Add --debug flag to scan + tidy up README

Mention fetchnvd in README.md

Mention --help in README.md

Update README.md

Update README.md

Fix permissions after each run

Fix log paths

Update .gitignore to reflect rename

Fix pre-creating directories + rename to easy-vuls

Add prepare + result viewing commands - change file permissions

Quick fix for scan result owner:group

Fix README.md enough so I can sleep tonight

Refactor and improvements, still a WIP