h4h5tools

Purpose:
    New features and bug fix
Description:
    1. new feature:
       Add another attribute flag not to convert h4toh5 predefined attributes such as
       object names, reference number and object types. image object name attribute is kept
       due to the image spec.
   2. fix a bug at H4toH5all_lone_image, parameter attr_flag and ref_flag were in wrong order.
Solution:
   Fixed and add.
Platforms tested:
linux