Create Team method, populates Entire student data to admin where admin
can select students and put them in team
contacts.json is temp student record I have created to work on Singin,
singup and createTeams templates
Create team html: I have added date and time field here to make it more
simple to dig the Teams model
this is a test html which was created to populate the team selection in
table instead of using selector. We can use this in future if needed