vchoi_fork

[svn-r9073] Purpose:  bug fix

Description:  The test tried to read a dataset of H5T_STD_I32LE type and verify with the size
of H5T_NATIVE_INT in function test_misc20().  This will fail on some machines like Crays where the
size of H5T_NATIVE_INT is 8 bytes.

Solution:  Changed from H5T_NATIVE_INT to H5T_STD_I32LE.

Platforms tested:  Crays - very simple change.