replace es6 script in lfm.js
replace es6 script in lfm.js

jonasleitep4/laravel-filemanager,jonasleitep4/laravel-filemanager,UniSharp/laravel-filemanager,UniSharp/laravel-filemanager,jonasleitep4/laravel-filemanager,mikkpokk/laravel-filemanager,mikkpokk/laravel-filemanager,mikkpokk/laravel-filemanager