hdf5

Merge pull request #1491 in HDFFV/hdf5 from ~BYRN/hdf5_adb:develop to develop

* commit 'f033214796c383a9018dd760e92257dc27d7b852':
  Add clear objects to ignore tests
  Add clear objects to ignore tests
  Add new clear tests to ignore list
  Cleanup variable names
  HDFFV-10685 Correct syntax
  HDFFV-10685 Corrected version
  HDFFV-10685 Always set Mac version flags - use soversion