Added support for Restart Nearest Minute CPs.

Clear TA is the next CP is RESTART_NEAREST_MINUTE

This version adds support for Great Race events.

- Adds support for customizable TA values
- A handful of small bug fixes

Add support for per-checkpoint maximum score values.

This update ensures that buttons on the Settings screen do not obscure anything.

- The Rally Clock can now be toggled between displaying seconds or cents.
- Removed the ability to adjust the Rally Clock from settings.

- Added support for Directionally Sensitive Checkpoints
- Fixed a bug where the `Unregister Device` button was sometimes not visible
- A Done button when entering a phone number on the registration screen
- When using fractional scoring a digit will always be shown after the decimal

- Added a new option to announce scores
- Allows splitting of both the Device clock and Rally clock

This version contains general improvements.

* You can now test the checkpoint detection alert sound from the Settings screen.
* Improved the visual indication for when a checkpoint is detected.
* A Location Services warning will no longer be shown if an external GPS is connected.

Fixes a bug around detecting checkpoints when a precheck offset is set.

* You can enter your phone number when registering, which will be available to the Rallymaster in case they need to contact you.
* When set by the Rallymaster, the app will now display an Event Broadcast Message.
* A "Help Line" phone number is shown in the settings screen - use this to contact the Rallymaster in case of emeregency.
* No longer prompt for event password if there isn't one set.
* Improved logic around resetting TA values.
* Improved handling of checkpoints that occur around midnight.

• All restart-style checkpoints will now display "Restart"
• The app is now better about prompting the user any time the Location Services are disabled

• Improved support for open and closed checkpoint times.
• Fixed a crash that would occur when connected to a Dual GPS.
• Fixed a crash that could occur when a registration had been deleted.

• Added support for new checkpoint types: Open/Closed, Timecheck
• Improvements around the integration with Dual GPS receivers
• Added support for Dark Mode
• Improvements to how checkpoints are detected
• The GPS will now automatically turn off thirty minutes after the last checkpoint is detected

• Improved feedback when a Time Allowance is set.
• When connected to an external GPS, the Rally Clock displayed is synced to GPS time.
• Fixed a bug that could cause a large delay when sending Timeslip scores after reconnecting to a network.
• Improvements to timing and scoring logic with regard to truncation handling.

• Timeslips are now always shown in numerical order, even if they are passed out of order.
• Bug fix around how times are truncated.
• Timeslips can now be fully restored to a new device, or re-install of the app.
• Fixed a bug that sometimes caused a car to not show up as Ready.

• Critique slips can now show an optional message, which can be set per checkpoint.

• Added support for sub-second timing.
• Small improvement to the critique slip.

• All checkpoint times are now truncated instead of being rounded
• Fixed a bug where a restart was required to refresh the event list.
• Increased the font size for the Completed Checkpoint rows
• Added support for new checkpoint types
• No longer playing a notification when a "Do not score" checkpoint is detected

• Updated the time allowance buttons to be easier to interact with.
• Fixed a bug where a user might have to enter their information multiple times before the event started.
• Added support for the Dual XGPS160 external GPS device.

• UI improvements for the main screen
• Full recovery in the case of an app crash or force quitting
• GPS functionality is automatically turned off when the event is finished