remove native UI elements, update README

config.go

@@ -37,7 +37,10 @@ func setupConfig(rerun bool) (*Config, error) {
 	_, statErr := os.Stat(cfgPath)
 	if rerun || os.IsNotExist(statErr) {
 		fmt.Println("Enter the path to your Wow directory below:")
-		fmt.Scanln(&newConfig.WowDir)
+		_, err := fmt.Scanln(&newConfig.WowDir)
+		if err != nil {
+			return nil, err
+		}
 
 		for {
 			fmt.Printf("Do you want to use epochcli to launch Wow? Select No if you plan on using a launcher tool like Lutris (y/n): ")