anchor.diff:      Req = string:sub_string(lists:nth(length(URIList),URIList),1,7),
       case Req of
           "_auth"   -> process_auth_request(ReqData, State);
  -        "_signin" -> process_signin(ReqData, State);
  +        % "_signin" -> process_signin(ReqData, State);
           "_search" -> process_search(ReqData, State, post);
           _ -> create_user(ReqData, State)
       end.
  
positive.code:     lib_json:add_values(Json,[{rankings, "[]"},{notifications,"[]"},{triggers,"[]"},{subscriptions, "[]"}]).
  
  
  -spec add_access_token(Json::string()) -> string().
  add_access_token(Json) ->
      BID = binary_to_list(lib_json:add_values(Json, "username")),
      AccToken = base64:encode(crypto:strong_rand_bytes(BID)),
      lib_json:add_values(Json,[{access_token, AccToken}]).
  
negative.code:     %         end
      % end.
  
  % -spec process_signin(ReqData::string(), State::string()) -> {true, tuple(), string()}.
  % process_signin(ReqData, State) ->
  %     .
  
  -spec create_user(ReqData::tuple(), State::string()) -> {true, tuple(), string()}.
  create_user(ReqData, State) ->
  