Determination of PhoneNumber.type is incorrect

[fikus]

The method for determining a number's type is incorrect for numbers from a region not the "main country" of a country code. For example:

    func testAntiguaPagerNumber() {
        guard let number = try? PhoneNumber(rawNumber: "12684061234") else {
            XCTFail()
            return
        }
        XCTAssertEqual(number.type, PhoneNumberType.Pager)
    }

fails because the type determination uses US metadata instead of AG metadata.

[fikus]

In addition to using the incorrect metadata described above, the type determination can also be incorrect based on the usage of possibleNumberPattern. (This is related to the workaround in #33)

Example:

    func testUSTollFreeNumberType() {
        guard let number = try? PhoneNumber(rawNumber: "8002345678") else {
            XCTFail()
            return
        }
        XCTAssertEqual(number.type, PhoneNumberType.TollFree)
    }

The type is incorrectly determined to be PremiumRate because the premium rate possible number pattern is the generic pattern \d{10}.