It should be possible to "debug" the session of a user

[yannickmathey]

• [ ] Import the current values of the parameters for a user
• [ ] Import the complete state of the app for a user
• [ ] Log all events and replay the complete session of a user

[MartinBolot]

• [ ] Import a user's session values / Import a given user's session from another session - estimate 4
• [ ] Import a user's state values / Import a given user's state from another session - estimate 2
• [ ] Log all events - estimate 1
• [ ] Replay the session of a user (the steps the person did) - estimate 1