3.3

• use latest theme version: 3.3
• updated all composer packages
• updated frontend dependencies and recompiled all assets
• activate languages with translations: turkish, danish, chinese, Basque, slovakian, polish, esperanto, hebrew, romanian
• added menu badge example
• removed chart
• added badges to knp menu
• fixed redirect after login
• show credentials in login screen
• deprecation fixes
• show used locale in dashboard
• include compiled frontend assets in demo
• added github action for basic CI (#17)
• use html in knp menu label