Versions and changes

Changes for version 2.0

Adding a screen to manage players list (adding, modifying, deleting).

You can define several preferences sets and choose a set for each game.

Redesigning welcome screen to select preferences set and make using more easy.

Improvements of screens presentation for more readability.

Changes for version 2.1

Adapting to Google services evolution.

Adapting screens presentation for more large screens.