Remove wrong dependencies in configs.
Fix an issue with incorrect behavior context.
Fix the issue that the layout must be saved before adding content.
Add Multi-room class ticker block.
Add Playlist block.
General clean up.
Remove wrong dependencies in configs.
Fix an issue with incorrect behavior context.
Fix the issue that the layout must be saved before adding content.
Add Multi-room class ticker block.
Add Playlist block.
General clean up.