RapidSplit 4.2.1:
* Fixed: Share as PDF, print and CSV export work again (Android)
* Swipe an expense card left to delete it
* Optional IBAN/PayPal address per person is back
* New "+ Person" button on the Who & Where tab
* QR code and code are now both valid for 24 hours
* Added missing English translations (dialogs, trash, fuel)
* Exchange rates updated
