Removed binding argument from concat call in field_set_and_list_wrapping
Removed binding argument from concat call in field_set_and_list_wrapping

pat/formtastic,pcreux/formtastic,justinfrench/formtastic,ryanfox1985/formtastic,ConferenceCloud/formtastic,sideci-sample/sideci-sample-formtastic,nishaya/formtastic,ryanfox1985/formtastic,Baltazore/formtastic,Guestfolio/formtastic,nishaya/formtastic,Davidzhu001/formtastic,wested/formtastic,Davidzhu001/formtastic,thenthen8515/formtastic,ryanfox1985/formtastic,crashlytics/formtastic,thenthen8515/formtastic,justinfrench/formtastic,ConferenceCloud/formtastic,mikz/formtastic,justinfrench/formtastic,paulodiovani/formtastic,Guestfolio/formtastic,EndingChaung/formtastic,paulodiovani/formtastic,EndingChaung/formtastic,mikz/formtastic