v1.1.2

➕ add sortability to list of songs/setlists
➕ additional columns number of songs and setlist creator
💚 improve appearance of form elements and widgets
⚙️ add form validation and changeability of slugs
🔑 immediately hide sensitive information after logout
➕ db json export for backups
➕ add functionality to create a user account
💚 improve main side bar appearance, additional links
⚙️ maintain youtube ids for songs
💚 pwa improvements
⚙️ handle user registrations in admin settings
➕ add songs and setlist stats to dashboard
➕ implement new ionicons 5.0.0 as web components
🔁 upgrade several dependencies and firebase import