Updated sprint 2 doc again
Updated Scrum Doc
	modified:   PayBack - CEN3031 Scrum.xlsx
Merge Master

	modified:   PayBack - CEN3031 Scrum.xlsx
Create CreateAccountActivity and link to switch between Login and CreateAccount activities
UI improvement for login and create account activity
Merge pull request #19 from milneti/Create-Account-Activity

Create account activity and transitioning between login and create account activity
updating master to huy's branch