Bug 7831 : Sort budgets for selection in new order

The select budget dropdown list should be presented in
an ordered fashion. To achieve this sort the budget array
by the visible text.

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>

acqui/neworderempty.pl

@@ -276,6 +276,8 @@ foreach my $r (@{$budgets}) {
     };
 }
 
+@{$budget_loop} =
+  sort { uc( $a->{b_txt}) cmp uc( $b->{b_txt}) } @{$budget_loop};
 
 if ($close) {
     $budget_id      =  $data->{'budget_id'};