As a student
I want to have the option of leaving the chat room when inside
So that other people in the chatroom are always up to date on who is in the chat room
Button in chat window displaying 'Leave' text
On click, student returns to the home page
Other students/moderators/mentor pages are updated with the removed student
As a student I want to have the option of leaving the chat room when inside So that other people in the chatroom are always up to date on who is in the chat room