Mimo

add settings to execlude a user or ip from being blacklisted.

2

I cloned the repo and added a custom settings to be able to execlude a user or ip from being black listed. but I am unable to create a PR....

1. Add new `rate_limit_exceeded_handler` that handle all the exception to fix the typing error 2. use the `_rate_limit_exceeded_handler` for the backward compitability. 3. adjust the document to reflect the changes...