[replicants] make replayChange use formattedChanges
[replicants] make replayChange use formattedChanges

nseckinoral/nodecg,nodecg/nodecg,madmatt/nodecg,nodecg/nodecg,madmatt/nodecg,IgorCandido/igrcnddStreamNotifications,IgorCandido/igrcnddStreamNotifications,nodecg/nodecg,nseckinoral/nodecg