For now, just skip entries that don't split on '/', so not ARNs
For now, just skip entries that don't split on '/', so not ARNs

Fixes #110

gozer/nubis-stacks,limed/nubis-stacks,Nubisproject/nubis-stacks,gozer/nubis-stacks,limed/nubis-stacks,tinnightcap/nubis-stacks,Nubisproject/nubis-stacks,tinnightcap/nubis-stacks