Various bug fixes and performance improvements.

Previously ...

The finished battle screen now shows a popup if your opponent sends you a rematch.

Added a "VIEW RANGE" button to the Review mode so you can view your ranges for any of the games in a Battle.

Fixed chip rendering on the table so that the chips are rendered correctly from smallest to largest.

Added the "OK" category to your decision making. This is for those decisions that are in between PERFECT and MISTAKE.

Now when an opponent challenges or rematches you then you will also receive a notification (if you have notifications enabled). So you will never miss a challenge!

Introducing CHALLENGES. You can now challenge any other user by their username from the Start Battle screen. Give it a go with a friend!