Fix scenario_features to not exclude started

Fix a %() that should be %w().  Also allow override of this exclude.

lib/pickler.rb

@@ -118,9 +118,9 @@ def local_features
     Dir[features_path('**','*.feature')].map {|f|feature(f)}.select {|f|f.pushable?}
   end
 
-  def scenario_features
+  def scenario_features(excluded_states = %w(unscheduled unstarted))
     project.stories(scenario_word, :includedone => true).reject do |s|
-      %(unscheduled unstarted).include?(s.current_state)
+      Array(excluded_states).map {|s| s.to_s}.include?(s.current_state)
     end.select do |s|
       s.to_s =~ /^\s*#{Regexp.escape(scenario_word)}:/ && parser.parse(s.to_s)
     end