Bug fixes

bug fixes
 - Editing a currency can now change between short/medium/long
 - Fix picker "1 in 1.." clipping numbers past 100

- Show expiry dates
- Support for longer currency names

Alerts a few days before currencies expire.

- 100% rewrite for iOS11
- Support for multiple event currencies (e.g. "3 landings in 90 days")
- View, update and delete event history.

- 100% rewrite for iOS11
- Support for multiple event currencies (e.g. "3 landings in 90 days")
- View, update and delete event history.

- iPhone5 support
- iCloud to sync your currencies across multiple devices

- Remove ads
- Refreshes upon load now (if multi-tasking)

Online Backup/Restore (automatic or manual)
Edit Currencies once entered
Change group names

Added support for entering currencies with hundreds of days (that are not a multiple of weeks or months).