Action History

```
Description: Saving a user's action history on the server.
For example: X bought Y yesterday. X sent a gift to Y 3 days ago.
Requires: Creating tables in the server's DB and logging every action.
Required for issue #2 (Achievements)
```

Original issue reported on code.google.com by `guy.ro...@gmail.com` on 19 Mar 2012 at 9:41
