Properly retrieve the number of projects and forks users have
    
    On the user's public page we are using the limit and offset restriction
    on the query that is retrieving the list of projects and forks.
    So we would retrieve X projects and make the list of the user's project
    be of length X completely by-passing the pagination we added...
    
    Fixes https://pagure.io/pagure/issue/2881
    
    Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>