[Suggestion] prefix on normal twitch messages

[ZorkIsEmo]

trafficstars

able to add the [Twitch] prefix on normal messages from twitch and not just messages sent to server, would be helpful with AdvancedChat to seperate them into another channel :)

[pblop]

This already exists, you can add a prefix to your messages by editing the timestamp field in your config, as I just outlined in #50