code: public List<User> blogFollowers(String blogName, Map<String, ?> options) {
          return requestBuilder.get(JumblrClient.blogPath(blogName, "/followers"), options).getUsers();
      }
docs: Get the followers for a given blog
  @param blogName the name of the blog
  @param options the options for this call (or null)
  @return the blog object for this blog