Remove UseSlackCircumfix. Use RemoteNickFormat

bridge/bridge.go

@@ -356,8 +356,6 @@ func (b *Bridge) handleMatter() {
 		username = message.Username + ": "
 		if b.Config.IRC.RemoteNickFormat != "" {
 			username = strings.Replace(b.Config.IRC.RemoteNickFormat, "{NICK}", message.Username, -1)
-		} else if b.Config.IRC.UseSlackCircumfix {
-			username = "<" + message.Username + "> "
 		}
 		cmds := strings.Fields(message.Text)
 		// empty message

bridge/config.go

@@ -15,7 +15,6 @@ type Config struct {
 		Nick             string
 		Password         string
 		Channel          string
-		UseSlackCircumfix bool
 		NickServNick     string
 		NickServPassword string
 		RemoteNickFormat string