Update multi_json dependency to version 1.7.6
Update multi_json dependency to version 1.7.6

sferik/sign-in-with-twitter,ksmetana/rails-app-twitter-test,arrogantgamer/ludum_dare_28,arrogantgamer/ludum_dare_28,sferik/sign-in-with-twitter,ksmetana/rails-app-twitter-test,sferik/sign-in-with-twitter