Merge tag '0.21.1' into develop

Extra notifications.
barcode support
barcode stuff
why plist?
some changes/ more button
Merge branch 'feature/barcode' into develop
added tags
build
Merge branch 'feature/tag' into develop
Card filtering by tags.
excluding tags
more button fix
Present modal normally.
Buttons
merge
Button fix
updated Podspec
Merge branch 'release/0.22.0'