Merge of http://go/wvgerrit/101183 This is a combination of multiple commits from google3: * http://cl/313814938 ODK Version String * http://cl/313962712 ODK: accept messages with future API version numbers * http://cl/312219187 Ignore hash if initial load of license, and the nonce not required (squashed into http://cl/313962712) Test: OEMCryptoLicenseTest.LoadKeyWithNoRequest Bug: 157822248 Bug: 156853321 Change-Id: I735d355241876bddb0c52440b0049efb72a4b26f