New syntax for compariosn test on the test.info level

<platform>
  <Composite>
    <test_name_goes_here>
      
      setupName:
      setupOptions:
      numProcs:
      parfiles:
      transfers:
      restartParfile:
      sfocuCompOptions:
      sfocuRestartOptions:
      comparisonBenchmark:
      restartBenchmark:
   
      ?restartNumProcs:
   (errTol and partErrTol still supported, though depricated)
</appropriate_closure>