Added menu to export to .txt and import your backup
すべてのバージョンを表示しています コードが変更されたバージョンのみを表示
1. Shortened the Code;2. Fixed the button name problem on smaller screens.
1.2 Update:Moved the "localStorage.getItem" lines into the function as per C89sd suggestion (Thanks!)Changed the name of the button from "Export/Import Menu" to "Backup Data" so it will fit better on small screens :)
