Removed outdated files

js/starter.js

js/webfontloader.js

panels/GameOfLife/script.js

panels/GameOfLife/style.css

panels/GameOfLife/style.less

panels/GameOfLife/template.html

panels/clock/background.png

panels/clock/background.svg

panels/clock/script.js

panels/clock/style.css

panels/clock/style.less

panels/clock/template.html

panels/departure/config/default.json

panels/departure/config/oh14.json

panels/departure/script.js

panels/departure/style.css

panels/departure/style.less

panels/departure/style.less.metall

panels/departure/style.less.vollblau

panels/departure/template.html