QR Scanner (PFA)

Oct 30, 2020

* Fixed consecutive scans
* Fixed processing "tel:" qr codes
* Fixed en/disabling beep on scan
* Fixed automatic save scans to history
* Fixed reading aztec codes
* Fixed code generation for urls
* Fixed showing other app than e-mail apps only for "mailto:"
* Fixed a crash when accessing the history on some devices
* Added option to encode pure text
* Removed write to storage permission for newer devices