Commerce Cart to Basket

Changes all references to the "shopping cart" to refer instead to the "shopping basket" in Drupal Commerce. A common requirement for UK-based websites.

Americans tend to use "shopping cart" or "cart" for online shops.

In the UK we call the things with wheels "shopping trolleys", so "cart" doesn't make so much sense to a British person. So UK online shops tend to prefer "basket" (and, more rarely, "trolley" or "bag").

Methods used:

• Adds string overrides for most strings. Plays nicely with String Overrides module.
• Implements hook_menu_alter() to copy menu item for 'cart' to also work as 'basket'.
• Implements hook_url_outbound_alter() to change all links pointing to 'cart' to point to 'basket'.