Merge pull request #2045 in HDFFV/hdf5 from ~NFORTNE2/hdf5_naf:select_adjust to develop
* commit '4e12984b77cdd7615843d94f8de8d54db27476ac':
Move checking for zero offset in selection adjust calls to the selection callbacks. This makes the procedure for checking it consistent across selection types and between _s and _u, ensures it is always is performed even when called within the H5S package, and removes the redundant check that would occur when callins H5S_select_adjust_s() from outside the H5S package.
Replace H5Sselect_adjust_u() and H5Shyper_adjust_s() with H5Sselect_adjust. Implement "adjust_s" callback for all selection types. Add range checking to H5Sselect_adjust().
