vchoi_fork

[svn-r11882] Purpose: Revision

Description: Revise a few details of H5LTtext_to_dtype() and H5LTdtype_to_text(),
1. changed the DDL definition of string, opaque, and compound types.
2. added a new parameter of H5LT_lang_t type to these two functions.


Platforms tested: h5committest and fuss.