Support Multiple viewers

[shakram02]

The android application need to store a copy from the questions currently being played and handle the case when other viewers join the game.
It should show the same screen as the student who's currently playing is seeing. (score, question, answers, location, ...etc)

[shakram02]

Assume that the frontend already sent you a set of questions (store them in an array or something for now)
later @ahmedhammad97 and @SarahEldafrawy can handle the front end part (a new issue will be used for that later)

[shakram02]

It can be useful to set the source of the questions as the Android application instead of the webUI. In this case, once the user clicks play, the questions file will be sent to the Android server and then the server passes the questions one by one to the frontend