Fix #651 - Do not reinsert original status into all followers feeds upon un-reblogging. Check if the reblog was in the feed in the first place. It might have been filtered on distribution.
Fix #651 - Do not reinsert original status into all followers feeds
upon un-reblogging. Check if the reblog was in the feed in the first
place. It might have been filtered on distribution.

kibousoft/mastodon,kibousoft/mastodon,kibousoft/mastodon,kibousoft/mastodon