BrainyQuote Spice: Show famous quotes in an instant answer

As discussed with Jag and Prakash, here is an implementation of a Spice that will allow an instant answer to appear showing a quotation related to a famous person, topic, or keyword.

This spice will handle these type queries:

    By Name of person:
        "Abe Lincoln quotes"
        "Abraham Lincoln quotations"
        "JFK quotes"
        "quotes by John Kennedy"

    By Topic (quotes about a particular subject)
        "love quotes"   
        "funny quotes"
        "quote leadership"

    By Keyword (typically a single word in a quote, sometimes a short phrase)
        "purple quotes"
        "to be or not to be quotes"
        "chicago quotes"
        "quotes about cats"