6.1.0

Allow setting the app as the default for handling calls
Allow blocking numbers on Android 7+
Improved contact recognition at Recents
Fixed some handling related to creating new contact with a number, or adding a number to an existing contact
Add handling for secret codes like *#*#4636#*#*
Allow copying all contact fields from the view screen by long pressing them
Added an option for hiding the dialpad button on the main screen
Fixed some issues related to importing contacts with birthdays