modified:   app/controllers/strategies_controller.rb
	new file:   app/views/strategies/_modif_reponse.html.haml
	modified:   app/views/strategies/edit.html.haml
	modified:   app/controllers/strategies_controller.rb
	modified:   app/models/etude.rb
	modified:   app/views/strategies/_modif_reponse.html.haml
	modified:   app/views/strategies/edit.html.haml