Tried to add a running release attibute, but Config.Release already do the realtime job

cmd/struct.go

@@ -8,6 +8,8 @@ type Jail struct {
 	RootPath				string
 	ConfigPath				string
 	Running					bool
+	// No need, Config.Release always represent what is running (plus it know release for non-running jails)
+	//Release					string
 }
 
 // iocage struct as stored in config.json