RapidSplit 4.2:
* RapidSplit now speaks English – the whole interface, the sample trip, and the PDF and CSV exports
* On first launch the app asks for language, theme and default currency
* Language can be switched at any time from the menu
* Number and date formats follow the selected language
* Sharing dialog now states how long a code stays valid (short code 24 hours, QR code until you stop sharing)
* Smaller wording and icon fixes
* Exchange rates brought up to date
