Need to change example from now no longer working activity stores into using web server (heroku) based cloud save for context data

[subsoap]

Defold example is currently broken as activity store api has been disabled

---

Example here

https://origincache.facebook.com/developers/resources/?id=tic-tac-toe.zip

I can help make changes / set it up later

[britzl]

I used the Heroku backend before the Activity Store API was available. I'll dig that up and see if I have to do any changes.

[britzl]

In progress. The backend implementation has changed a bit.

[britzl]

Released in 3.7.0