Claper

Features

• Add Dutch translation #91 (@robinaartsma)
• Add dynamic layout for the presenter view

Fixes and improvements

• Fix responsive layout on dashboard
• Fix presenter layout with embeds when messages are hidden
• Fix missing stream for form submits
• Fix unknown locales
• Fix embeds when updated
• Add validation to avoid user to self assign as a facilitator
• Toggle for message reactions is replaced with toggle for message and global reactions
• Improve embed integration in presenter view