hdf5_ep

[svn-r8765] Purpose:  New feature and its test.

Description:  Added new API H5Fget_name and new test program called filename.c.  This function
returns the name of the file by object ID(file, group, dataset, named datatype, and attribute)
which belongs to the file.


Platforms tested:  h5committest and fuss.

Misc. update:  MANIFEST and RELEASE.txt