hdf5_msb

Merge pull request #1115 in HDFFV/hdf5 from ~BYRN/hdf5_adb:develop to develop

* commit '27047165aaa6838c4653daa56a41d7b64b6bf3cd':
  Remove debug statements
  Split/fix utility for vl types
  fix whitespace
  HDFVIEW compound vlen needed vlen_t size