hdf5_ep

[svn-r9657] Purpose:
small bug fix

Description:
When checking whether the current chunk covers the irregular hyperslab,
the ending point of the chunk is not updated.
This will cause the wrong checking output and fail for some irregular hyperslab
selection.

Solution:
Updating the ending point of the chunk.

Platforms tested:
Linux 2.4 + parallel (too small to use h5committest)

Misc. update: