2020-10-03 David Anderson
    * Makefile.in: autoreconf with newly installed ubuntu
      20.04 created small changes.
    * COPYING: Corrected the references to the BSD copyright
      to use "two-clause BSD license".

2020-07-13 David Anderson
    * dwarfgen.cc: Add create_debug_sup_content() so we
      could create a .debug_sup print testcase.
      New option --add-debug-sup. and cmdoptions.adddebugsup
      flag.
    * general.h: Added  bool adddebugsup.
    * ireptodbg.cc: Ugly indent error fixed.
2020-06-14 David Anderson
    * irepattrtodbg.cc: DWARF5 required adding new
      DW_FORM_CLASS entries in libdwarf.h.
      To aviod annoying warnings from dwarfgen we now
      add the new ones. We do not do anything with them
      at present.
