Commits

Merge pull request #1415 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:hdf5_1_10 to hdf5_1_10 * commit '029491e877a3c5c4f5947df3cc74785ce01be2ba': Merge of logging framework updates. Updated the H5I debug function so it's more robust and always available. Removed 'VOL' from some H5PL comments. Removed 'VOL' versions of FUNC_ENTER macros as well as empty functions orginally intended to support the full SWMR feature (from develop). Replaced all MPI-1 calls with MPI-2 equivalents (from develop).