There is no mention of doc_as_upsert in OS documention, but it appears to be supported. Some examples to go along with the passing mention of scripts & especially upsert would go a long way
This also addresses #755
Signed-off-by: Alek Poteet <patrick.poteet@shipveho.com>
Signed-off-by: Alek Poteet <patrick.poteet@shipveho.com>