[WIP] My account section : address book

Hi guys !

The goal of this PR is to create the third part of the account section : the address book.

This PR refers to the following discussion #88 and its aim is to continue the work that winzou could not finish (PR #164).

![addresses](https://f.cloud.github.com/assets/3691804/1103478/67346b36-18ac-11e3-9379-9263f7c24edb.png)

Features : 
- [x] list all my addresses
- [x] add an address
- [x] edit an address
- [x] delete an address
- [x] set an address as default billing address
- [x] set an address as default shipping address
- [x] beautiful green Behat tests
- [x] English translations
- ~~[x] French translations~~ : not done here as French translations are on Crowdin...
- [x] ~~find a way to link the adress to the user only when the request comes from *My Account* (see AddressListener.php) OR do not use ResourceBundle and~~ make a custom action in AddressController