update golang feed readme with results of load test
update golang feed readme with results of load test

gengstrand/clojure-news-feed,gengstrand/clojure-news-feed,gengstrand/clojure-news-feed,gengstrand/clojure-news-feed,gengstrand/clojure-news-feed,gengstrand/clojure-news-feed,gengstrand/clojure-news-feed,gengstrand/clojure-news-feed,gengstrand/clojure-news-feed