added international help lines & updated tests

for country in `perl ../zeroclickinfo-spice/lib/DDG/Spice/Zipcode.pm`;
    do curl "http://www.befrienders.org/directory?country=$country" 2>/dev/null
        | tee tmp
        | egrep 'There are <strong>[1-9]\d* helplines' >/dev/null
            || continue;
        foo="`
            sed -nr 's/.*Helpline 1:<\/strong>\s+([-()0-9 ]+[0-9]).*/\1/p' tmp
                | head -n1`";
        [[ ! -z "$foo" ]]
            && perl -e "print uc \"$country\", ' => \'', \"$foo',\n\"";
done;