title: How to detect if action filter is executing due to controller scope or action method scope?
body: <p>I would like to immediately return from an action filter when it is executing as a result of attachment to a controller if the action filter has also been specified on the action method.  The goal is to allow me to override the controller action filter at the action method level when necessary.</p>
  
  <p>I could do this if I created 2 separate action filters and have the controller specific version check for the action method one prior to execution.  I'd rather avoid the creation of 2 types if possible.</p>