Make start and end arrayports
Make start and end arrayports

lxfschr/noflo,jonnor/noflo,trustmaster/noflo,trustmaster/noflo,saurabhsood91/noflo,jonnor/noflo,npmcomponent/noflo-noflo,noflo/noflo,saurabhsood91/noflo,lxfschr/noflo