hdf5doc

Purpose:
    New doc and update
Description:
    The original openmp-hdf5.html contains a bunch of C source code.
    HTML does not like source code, especially C-code that contained
    <...>.  It gobbled it badly.
Solution:
    Moved the source code to a new file, openmp-hdf5.c and make a
    reference to it from openmp-hdf5.html.
Platforms tested:
    Viewed via IE on an NT box.