Fix total_count on loaded relation

[tumayun]

Fix total_count on loaded relation

before:

[1] pry(main)> User.count
=> 107
[2] pry(main)> User.max_per_page
=> 25
[3] pry(main)> User.page(1).per(100).load.total_count
=> 25
[4] pry(main)> User.page(2).per(100).load.total_count
=> 125

after:

[1] pry(main)> User.count
=> 107
[2] pry(main)> User.max_per_page
=> 25
[3] pry(main)> User.page(1).per(100).load.total_count
=> 107
[4] pry(main)> User.page(2).per(100).load.total_count
=> 107

[yuki24]

Thanks!