* Creation form: shortcut directly resembles design + extra app info

* Icon selection limited to local files and thus remove auto-detect (to simplify creation form and as the app purpose is to select your own label/icon; else "Add to homescreen" of browsers suffices)

* "Current shortcuts" in app drawer menu

* New shortcuts: improved open latency by removing go-between activity + uniquely named by randomly generated UUID instead of timestamp

* Performance and theme tweaks

* No app permissions