Convert SoundEx Generator tool into a gramplet

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/trunk@23246 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
7100: add debug logging for the bug investigation

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/trunk@23247 4ae1f11a-8b86-4847-b8af-ab372f36d1fd