Update uglifier dependency to version 1.2.3
Update uglifier dependency to version 1.2.3

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