deprecate HistoriesController#list_members
Merge branch 'master' of https://github.com/DonutWorks/ToDo.nut into refactor/deprecrate-list_members

Conflicts:
	app/controllers/histories_controller.rb
	config/routes.rb
Merge pull request #55 from DonutWorks/refactor/deprecrate-list_members

deprecate HistoriesController#list_members