publishing box from settings page

Conflicts:
	app/views/layouts/application.html.haml
	app/views/shared/_publisher.haml
	app/views/shared/_sub_header.haml
	app/views/users/edit.html.haml
	config/deploy_config.yml
	config/routes.rb

added a generate:secret_token task, and added an initializer to generate one if the file does not exist

Don't depend on user => person delagation so we can eventually get rid of that, thanks astronouth7303