Story privacy issues

[henri2h]

The current implementation of the story functionality has some huge privacy issues. It is not clear for the user that one user can see all the other members of the rooms and that the past events can still be seen after 24 hours.

Therefore, I plan to change the implementation to

• : allow users to see the other members of the room
• : add a history page displaying all the stories who have been sent into this room
• : change the name away from story

In order to reflect those new functionalities the name story won't be used anymore to be clear that there is not the same privacy guarantees.