🎆 Updates maintenance/license year to 2020

LICENSE.md

@@ -1,6 +1,6 @@
 # MIT License
 
-Copyright (c) 2019 Franck Nijhof
+Copyright (c) 2019-2020 Franck Nijhof
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -307,7 +307,7 @@ SOFTWARE.
 [issue]: https://github.com/hassio-addons/addon-grocy/issues
 [keepchangelog]: http://keepachangelog.com/en/1.0.0/
 [license-shield]: https://img.shields.io/github/license/hassio-addons/addon-grocy.svg
-[maintenance-shield]: https://img.shields.io/maintenance/yes/2019.svg
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2020.svg
 [microbadger]: https://microbadger.com/images/hassioaddons/grocy
 [patreon-shield]: https://www.frenck.nl/images/patreon.png
 [patreon]: https://www.patreon.com/

grocy/.README.j2

@@ -76,8 +76,7 @@ If you are more interested in stable releases of our add-ons:
 [forum]: https://community.home-assistant.io/t/community-hass-io-add-on-grocy/112422?u=frenck
 [grocy-demo]: https://demo-en.grocy.info
 [grocy]: https://grocy.info/
-[maintenance-shield]: https://img.shields.io/maintenance/yes/2019.svg
-[patreon-shield]: https://www.frenck.nl/images/patreon.png
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2020.svg
 [patreon]: https://www.patreon.com/frenck
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-experimental-yellow.svg
 [release-shield]: https://img.shields.io/badge/version-{{ version }}-blue.svg