2017-05-31  David Malcolm  <dmalcolm@redhat.com>
	    Martin Liska  <mliska@suse.cz>

	* filter_params.py: New, porting the perl script to python,
	adding a test suite.
	* filter_gcc_for_doxygen_new: New file.

Co-Authored-By: Martin Liska <mliska@suse.cz>

From-SVN: r248739