Support INSUFFICIENT_PERMISSION response

[iloveitaly]

Right now NetSuite::Records::Currency.get_all throws an exception when it receives this response:

  </soapenv:Header>
  <soapenv:Body>
    <getAllResponse xmlns="urn:messages_2015_1.platform.webservices.netsuite.com">
      <platformCore:getAllResult xmlns:platformCore="urn:core_2015_1.platform.webservices.netsuite.com">
        <platformCore:status isSuccess="false">
          <platformCore:statusDetail type="ERROR">
            <platformCore:code>INSUFFICIENT_PERMISSION</platformCore:code>
            <platformCore:message>Permission Violation: You need  the 'Lists -&gt; Currency' permission to access this page. Please contact your account administrator.</platformCore:message>
          </platformCore:statusDetail>
        </platformCore:status>
      </platformCore:getAllResult>
    </getAllResponse>
  </soapenv:Body>
</soapenv:Envelope>