use build instead of new for associations in new_model
use build instead of new for associations in new_model

BookingBug/active_scaffold,vhochstein/active_scaffold,silverpond/active_scaffold,vhochstein/active_scaffold,silverpond/active_scaffold,BookingBug/active_scaffold,asoltys/active_scaffold,asoltys/active_scaffold,vhochstein/active_scaffold,ajacksified/active_scaffold,BookingBug/active_scaffold,ajacksified/active_scaffold,silverpond/active_scaffold