Commits
Merging in latest from upstream (HDFFV/hdf5:refs/heads/hdf5_1_10) * commit '8b6cd7cfddf91308cf860f2da3d28e208fd89788': Merge of dataspace improvements from develop.
Merging in latest from upstream (HDFFV/hdf5:refs/heads/hdf5_1_10) * commit '8b6cd7cfddf91308cf860f2da3d28e208fd89788': Merge of dataspace improvements from develop.