hdf5_der

Merge pull request #257 in HDFFV/hdf5 from ~BYRN/hdf5_adb:develop to develop

* commit '7e73366e912920eb374a404653cd7ad026c63970':
  HDFFV-10118 fix data
  HDFFV-10118 change h5ls to not display extra info
  HDFFV-10118 fixed plugin tests for tools