A user has admin A user can now edit a club (if they have admin privileges)
Full description below:

-A user gets admin privileges when they register a club
-A user with admin privileges for a club can view all the users on the
app and grant any of them admin privileges for that club
-All the clubs a user has admin privileges for show up under my clubs
-If a user has admin privileges they are able to edit the club's details
-If a user has admin privileges they can see a link to create a new
event, if not the link is invisible