Commits
Merge pull request #621 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:h5pl_commit to develop * commit '9bcf8b2f2568083449ae3f9b6c2efbf6ed7f413a': Minor tweaks in response to code review. Fixed a failing Java plugin test. Major rework of H5PL package code before bringing VOL changes over.