hdf5_plugins

Merge pull request #32 in TEST/hdf5_plugins from ~BYRN/hdf5_plugins_adb:master to master

* commit '6df2621eed33a0455ed63b375f6ae9fd516c395e':
  Update test files for examples
  Correct windows asprintf function
  Update reference file with changes
  Fix blosc example params
  Update examples and verify correct cd_values for filters
  Move asprintf for windows to variable filter
  Add link to HDF5 and cleanup cmake endifs
  Add windows version of linux function