Update README.md; RoleMiddleware.php (#367)
Update README.md; RoleMiddleware.php (#367)

* Update README.md; RoleMiddleware.php

Permission now is not required and Roles can pipe for OR roles

* Update README.md

Use explode instead pre_split

ChadLRoss/laravel-permission,drbyte/laravel-permission,drbyte/laravel-permission,ChadLRoss/laravel-permission,spatie/laravel-permission