Identify should send card type on invalids/unkowns

[hey24sheep]

In code Identify, instead of sending empty array back, it should return card type of "Invalid" or "Unknown" depending on if the card is not found or is shady/bad.

[aloisdg]

It returns an empty array as none were found. Like when you filter with Where and nothing matches you get an empty array. This is not a close issue though. Come talk about it on #3. I will close this one for now.