New in 0.5.0:
- Notification actions (Snooze/Dismiss) now work without opening the alarm screen
- New setting to bulk-remove inactive alarms
- Improved DST handling for date-based alarms
- Alarm IDs are renumbered on import to avoid collisions
- Localized repeat-day and monthly strings
- Alarms stored more efficiently as a map
- Alarm ID allocated only when saving (not when opening dialog)
