fix loadconfig

docker/urbit.go

@@ -38,7 +38,7 @@ func Conf(pier string) structs.UrbitDocker {
 	return urbitsConfig[pier]
 }
 
-func loadConfig(pier string) error {
+func LoadConfig(pier string) error {
 	urbitMutex.Lock()
 	defer urbitMutex.Unlock()
 	// pull docker info from json