New hooks system

• New hooks system, the following hooks will be fired:
  • Cart
    • cart-item-add-remote - When an item is added to the cart
    • cart-item-update-remote - When an item is updated (quantity)
    • cart-item-remove-remote - When an item is removed from the cart
  • Search
    • search-quick-remote - When a search is performed in the quick-search input
  • Product
    • product-options-change-remote - When a product remote has been changed
• Can access the remote utils directly instead going through the namespace:
  • utils.remote.cart.itemAdd -> utils.cart.itemAdd