add edited of cost
cost is difference
add prices to admin
add title of table
add ticket model
add ticket_order
add ticket_order controller
add tickets_controller test
some fixes
remove ticket_order/new action
add order_options
passed test
fix models
many functional
fix form and passed test
fix pay form
fix form
pay is working
Merge branch 'feature/pay_for_conference' of github.com:ulmic/nastachku into feature/pay_for_conference

* 'feature/pay_for_conference' of github.com:ulmic/nastachku:
  temporaly freez
  add buy to tickets_order
  fix something
  add has_many ticket_orders to user
  add tickets controller
  fix redirect to 404
  fix promo_code controller
  remove after_party_pricet
  edit dates in configus
  fix some in public/index

Conflicts:
	app/controllers/application_controller.rb
	app/controllers/web/account/ticket_orders_controller.rb
	app/helpers/web/account/ticket_orders_helper.rb
	app/models/ticket_order.rb
	config/configus.rb
	config/routes.rb
	db/schema.rb
	test/factories/ticket_orders.rb
	test/functional/web/account/ticket_orders_controller_test.rb