Add Flathub checker
You can add new apps available on Flathub via
python3 checkers/check_via_flathub.py new content/apps org.gnome.Maps
python3 checkers/check_via_flathub.py new content/apps https://flathub.org/apps/org.gnome.Maps
or update existing ones via
python3 checkers/check_via_flathub.py fix content/apps
Edited by Dark Dragon