mysql-test/r/maria.result:
  result update
mysql-test/t/maria.test:
  The embedded server translates INSERT DELAYED to plain INSERT
  so does not produce an error; moving this test to a new test
  which is not run for the embedded server.
mysql-test/r/maria_notembedded.result:
  result is ok
mysql-test/t/maria_notembedded.test:
  New test for cases where embedded server is different.