message: add type to default user template
diff: @@ -65,4 +65,4 @@ exports.exposeConfig = function(params) {
  };
  };
  -exports.defaultUserTemplate = "{ \"id\": \"{{login}}\", \"attributes\": { \"name\": \"{{name}}\", \"email\":\"{{email}}\", \"avatar-url\":\"{{avatar_url}}\" }}";
  +exports.defaultUserTemplate = "{ \"id\": \"{{login}}\", \"type\": \"github-users\", \"attributes\": { \"name\": \"{{name}}\", \"email\":\"{{email}}\", \"avatar-url\":\"{{avatar_url}}\" }}";
  