Tweak string format, exit if config changes -- let monit and / or systemd restart if the config changes on disk out from under the running app ; will add save/exit button later to ensure that making changes via the config ui doesn't cause the app to restart after every change

cmd/gui/gui.go

@@ -84,12 +84,12 @@ func main() {
 			return
 		}
 
-		pfConfig.Load(configFileProvider, toml.Parser())
+		log.Fatalf("Config file changed! Exiting!")
 	})
 
 	// Process command line flags
 	if err := pfConfig.Load(posflag.Provider(f, ".", pfConfig), nil); err != nil {
-		log.Fatalf("Error loading command line flags : %v", err)
+		log.Fatalf("Error loading command line flags : %s", err)
 	}
 
 	if !pfConfig.Bool(CLI_FLAG_CONFIG_ONLY) {