def analyze(text, analysis_params)
      request(:get, path_uri("/_analyze"), analysis_params) do |req|
        req.body = text
      end
    end
def analyze(text, analysis_params)
      request(:get, path_uri("/_analyze"), analysis_params) do |req|
        req.body = text
      end
    end
Implements the Analyze API
 Ex:
    server.analyze("Candles", analyzer: :snowball)
    # => #<Hashie::Mash tokens=[#<Hashie::Mash end_offset=7 position=1 start_offset=0 token="candl" type="<ALPHANUM>">]>
 as per: http://www.elasticsearch.org/guide/reference/api/admin-indices-analyze.html