[Analytics] Integrate Analytics to track player behaviour about flatten_island

[FrancyCavallari]

Let's track the number of games and their results:

• Start New Game (+ number of games played by this player)
• Quit Game (+ number of games played by this player + current day when quitting)
• Win Game (+ number of games played by this player + current day)
• Lose Game Money (+ number of games played by this player + current day)
• Lose Game PubOp (+ number of games played by this player + current day)
• Lose Game Patients (+ number of games played by this player + current day)

And we also save the results (except the current day) in the savegame

[fcicchi]

Hi Francesco,
I've integrated the analytics. I can't still see them in the Unity dashboard but according to the documentation it requires up to 24 hours to see them.
Let's check tomorrow :-)

[FrancyCavallari]

Ok cool!
I reopen the issue for:

• test it tomorrow
• check how you implemented the opt-out option (I could not see in the Settings menu)
• be sure I don't frget to "List Unity as a third-party which collects data in your privacy policy, and include a link to Unity’s privacy policy (https://unity3d.com/legal/privacy-policy) in your privacy policy." as explained here (https://docs.unity3d.com/Manual/UnityAnalyticsDataPrivacy.html)

[FrancyCavallari]

Everything has been done and tested in Editor/WebGL...
... in the future we may want to follow tis recommendation from Unity:

Note: The Data Privacy plug-in includes an icon in the Packages/Analytics Library/DataPrivacy folder. Unity encourages you to use this icon on your data privacy button (or similar control) to provide a consistent graphical cue to players encountering data privacy controls in Unity games.