Update LICENSE and README.md

Author: Paulchen-Panther

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2014-2021 Hyperion Project
+Copyright (c) 2022 Hyperion Project
 
 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

@@ -63,6 +63,10 @@ make -j $(nproc)
 sudo make install
 ```
 
+## License
+The source is released under MIT-License (see https://opensource.org/licenses/MIT).<br>
+[![GitHub license](https://img.shields.io/badge/License-MIT-yellow.svg)](https://raw.githubusercontent.com/hyperion-project/hyperion-obs-plugin/main/LICENSE)
+
 [obs]: https://obsproject.com/
 [obs_build_windows]: https://github.com/obsproject/obs-studio/wiki/install-instructions#windows-build-directions
 [obs_build_macos]: https://github.com/obsproject/obs-studio/wiki/install-instructions#macos