change call_user_func code

for suit for swoole

ehn:error formater

ehn:error formater,return the exception description from app

0.11.1 hot fix

fix graphql action check access bug

update for graphql-php(v0.11) fix

1.update for graphql-php(v0.11)
2.default ErrorFormatter log the error from graphql-php
3.remove schema valiad ,the graphql-php schema is too stirct

fix auth

1. add graphql action authorication and add checkaccess callback

ready Release

ready release