Commits
Merging in latest from upstream (HDFFV/hdf5:refs/heads/hdf5_1_12) * commit '8ae9bfa1d9f642afcc11e12bda5b1eeb2c9b7510': Modify H5VL initialization routines to initialize all VOL-managed object types. Modify H5VLwrap_register() to reject non-VOL-managed object types. Also fix overisights in h5trace.c from previous changes.