Guide for How to use Cache

[karan-nukani]

I'm using this package from many years, and @santigarcor great for role and permission for both role-based permission and user-based permission but when I've trie debugger there is so many queries executed when I used @Permission() or @ROLE() and there is not specified that how to use cache in this package. Please document that how to use cache for overwrite cache, flush the cache etc..