Rails 4 with_role deprecation 

Hi all,

I'm having a `DEPRECATION WARNING: Model.scoped is deprecated. Please use Model.all`  when using `User.with_role(:admin)` on Rails 4

I use Rolify 3.2.0. I tried with Rolify 3.3.0.rc4 but I have the same issue

Someone has a solution?
thanks
