hdf5

Merge pull request #1810 in HDFFV/hdf5 from ~BYRN/hdf5_adb:develop to develop

* commit '983daec12d7d17605ae660b0f1c5636d99f443f2':
  Merge cleanup mostly whitespace
  Update libvers usage
  Correct generator and add HD prefix
  HDFFV-10529 add note
  HDFFV-10529 Update CMake tests to use test fixtures