Bug 13605 - _AUTHOR_ not replaced in relatives checkouts

Bug 13605 - _AUTHOR_ not replaced in relatives checkouts

In members/moremember.pl, in relatives checkouts tab, "by _AUTHOR_" appears before author.
This code sould be replaced in JS.

Test plan :
- Go to a borrower with relative's checkouts
=> without patch : you see "by _AUTHOR_" string before author name
=> with patch : you see "by" string before author name

Signed-off-by: Brendan Gallagher <brendan@bywatersolutions.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Works as described, fixes the problem.

Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>