hdf5_ep

Merge pull request #404 in HDFFV/hdf5 from ~BYRN/hdf5_adb:hdf5_1_8 to hdf5_1_8

* commit '51e3309491efb4f8a21f23ef5d00b3b5138b7905': (25 commits)
  Add missing test status
  HDFFV-10143 branch does not have HDprintf
  Fix typo deletion
  HDFFV-10143 Update new feature section.
  HDFFV-10143 clean up format and function return
  Update with checks for index bounds
  Correct usuage of HD prefix
  FIX pkg include error
  HDFFV-10143 fix use before set
  HDFFV-10143 check for H5PL_PACKAGE in 1.8
  HDFFV-10143 surround will fail with try block
  HDFFV-10143 typo cleanup
  HDFFV-10143 typo removed
  Fix code error and use H5PL_MAX_PATH_NUM in test
  HDFFV-10143 Cleanup due to comments
  HDFFV-10143 remove debugging output
  HDFFV-10143 change h5PLget to use buffer like H5Iget_name
  HDFFV-10143 change put to replace and add const
  Remove redundant code
  HDFFV-10143 Use Windows A version of ExpandEnvironmentStrings
  ...