query wo terms
fix db url
terms
searchupc
upc validation
consistent return format for invalid upc
json response
13 digit upcs
swiftype result msg
exists in db string case
add upcservice
empty fn
try upcservice if digiteyes fails
upcservice try
clean up searchupc
existsindb only true if upc match
fix review filtering for wdc and google cse
updates
wine.com fine-tuning + critic code map
further wdc tuning