Country does not match between sample_donation.json and test_actblue.py

[mzetkulic]

Commit hash at time of bug:
01d83cd010c11c1fd65733565eb0e56bbfd3db10
Writing steps to reproduce would give away challenge.

Results from test_mobile_commons_profile_upload:

    def check_mobile_commons_request_body(request):
        body = json.loads(request.body)
        expected = {
            "phone_number": "15105016227",
            "email": "[email protected]",
            "postal_code": "94801",
            "first_name": "Mary",
            "last_name": "Smith",
            "street1": "20 Belvedere Ave.",
            "city": "Richmond",
            "state": "CA",
            "country": "US",
            "opt_in_path_id": "279022",
        }
        for k, v in expected.items():
>           assert body[k] == v
E           AssertionError: assert 'United States' == 'US'
E             - United States
E             + US