Week 4 Pull Request

In this week, the team implemented three functionalities. That was, the administrators view page (with its own functionalities), plus an upgraded sign up  and log in page. Further, the team also started working on issues concerning roll-outs, and various difficulties and misunderstanding  due to inadequate communications. The leaders for this iteration were Alfred and Edwin. We plan on stepping up our performance in week 5 and prepare ourselves towards the final iteration.