iSMS2droid - iPhone SMS Import

Nov 1, 2021

* CHANGE: Use Android's Storage Access Framework instead of custom file picker for Android Oreo and newer
* FIX: Update Google IAB library to prevent app from being removed from Google Play
* ADD: Notify system about inserted/removed messages to get quicker conversation updates
* ADD: Instructions & FAQ buttons
* ADD: Import messages in batches to improve performance
* CHANGE: Codebase converted to Kotlin
* FIX: reverting to default SMS app on Android Q and higher