patch to manage more country codes without having to edit the whole module

Issue Summary

I edited your module in such a way that adding new country is now as simple as add a single line in the first array (and, of course, create a new phone..inc file).

One more step should be to move the field name (like 'French phone number') to a variable in the .inc file and then searching for available language in the directory. This way, phone.module should not need to be edited when adding a new country.