fixes #4132 - helper select_f missing option for :multiple => true to increase width
(cherry picked from commit 52667febe83f247b9a166c233a9bde1f62f72607)
fixes #4132 - helper select_f missing option for :multiple => true to increase width
(cherry picked from commit 52667febe83f247b9a166c233a9bde1f62f72607)