Add error message when no address deliverable

As suggested by @Bladrak, I've added an error message when no deliverable address are available and also restricted the country list on the basket `AddressType` with available countries only:

![capture decran 2014-04-03 a 16 27 51](https://cloud.githubusercontent.com/assets/103900/2604613/3292e4b0-bb3c-11e3-8b8f-ea985fe68e49.png)