start processing is still compatible in Rails 4.1.0

ActionController::LogSubscriber#start_processing hasn't been changed from 4.0.4 to 4.1.0.
Verified by: git diff v4.1.0..v4.0.4 -- lib/action_controller/log_subscriber.rb
bumped version to 0.9.8
Merge remote-tracking branch 'skaes/master'

* skaes/master:
  bumped version to 0.9.8
  start processing is still compatible in Rails 4.1.0