Test recommend for charlie when there is a user not in his clan:

run 06_test_hw7.sql

go to the web app, login using 'charlie', 'charliepass'
go to the recommendations page
the output should be (popularity is not required to be printed):


 mtitle  | popularity 
---------+------------
 Batman  |          3
 Dracula |          2
 Rambo   |          1
(3 rows)


NO other possible output