Merge pull request #17 from finnlabs/feature/remove-current-user-patch

Remove code that patches the current_user setting.

lib/report/controller.rb

@@ -300,15 +300,6 @@ module Report::Controller
     "(is_public = #{val ? report_engine.reporting_connection.quoted_true : report_engine.reporting_connection.quoted_false})"
   end
 
-  ##
-  # Fallback: @current_user needs to be set for the engine
-  def current_user
-    if @current_user.nil?
-      raise NotImplementedError, "The #{self.class} should have set @current_user before this request"
-    end
-    @current_user
-  end
-
   ##
   # Abstract: Implementation required in application
   def allowed_to?(action, subject, user = current_user)