Activity log: Team Tiga

[aertmann (Aske Ertmann)]

• Fixed [BUGFIX] Use correct node for content collection metadata (merged)

• Fixed [BUGFIX] Node tree state out of sync with other components

• Did [TASK] Cleanup of internal VIE usage in JS backend

• Created and organized Stories and tasks for neos.io

• Implemented [FEATURE] Asynchronous thumbnail generation / https://jira.neos.io/browse/NEOS-1667 / RFC: Asynchronous thumbnail generation in media browser

• Reviewing