Merge pull request #866 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:vol_integration to vol_integration
* commit '362e77b452256b233942873f209468e5720b3017':
Added some missing external link functionality.
Turned the H5Lmove call back on in the vol.c test.
Misc cleanup while debugging.
Fixed implementation of H5Tflush/refresh.
Hack to make H5Fset_latest_format() work properly.
Restored some commented-out H5Rget_name code.
Replaced missing struct init in H5I code.
Marked up H5Gdeprec.c code for use with VOL
Added code for deprecated functions.
Added H5Adeprec.c functions
Added H5Acreate_by_name(), which was previously missed.
