Release 0.6.0-rc.4

🐛 Bug Fix

• #307 scroll invalid form element to top if it's hidden by form navigation buttons (@jelhan)
• #305 scroll invalid radio groups into focus on submission (@jelhan)
• #304 radio inputs used on participation form should have validation feedback classes (@jelhan)
• #298 next/save button should get focus before back button (@jelhan)
• #296 validation become visible should not alter position of calendar (@jelhan)

Committers: 1

• Jeldrik Hanschke (@jelhan)