Tracking parcels for USPS

Apr 6, 2023

Version 3.6.1 includes:
- Material design changes: improved add screen for tracking parcels, following google design guide
- Notifications improvoment, more stability

Version 3.6.0 includes:
- new Google camera for QR and barcodes (can be disabled in settings)
- Updated scanner with new library
- Material design changes: all dialogs has been replaced
- Part of images replaced with vector, for pixel perfect UI