Moving changefeed logic around.
Fixed compilation errors.
Changefeeds mostly working.
Fixed deadlock in changefeeds.
Added a guarantee to changefeed code.
Added timestamps to changefeed code.
Fixing several RSIs.
Fixing several RSIs.
Fixed auto draining logic.
Fixed feed initialization logic.
Fixed detaching logic.
Commented out spammy debugfs.
Fixed an RSI.
Making changefeed concurrency less insane.
Renamed `abort` to `stop`.
Using `spawn_now_dangerously` at Daniels recommendation.
Made changefeeds skip rows rather than erroring.
Removed obsolete RSI.
Removed obsolete include.
Added comments.