Support subgraphs registered directly as graphs
Support subgraphs registered directly as graphs

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