title: Override Kaminari configuration in Rails Engine
body: <p>I am currently trying to fix a problem in my engine:
  I am providing a logging engine with back-end views so that I need a pagination.
  Since kaminari and will_paginate are cockblocking each other I am running in problems.</p>
  
  <p>So I need a way to configure Kaminari params to override the method name directly in my engine.</p>
  
  <p>Kaminari is on version <code>0.14.1</code> and loaded as dependency in the <code>.gemspec</code>.
  If I call it directly through an initilizer in the engines <code>config/initializers/kaminari_config.rb</code> file with </p>
  
  <p><code>Kaminari.configure do |config|</code></p>
  
  <p>I get:</p>
  
  <p><code>uninitialized constant Kaminari</code></p>
  
  <p>I would love to hear your solutions.</p>