2014-05-19  David Anderson
     * dwarfdump.cc, common.cc: Updated version string.
2014-05-19  David Anderson
     * print_die.cc: Removed unused local variables.
       Changed indices to unsigned to remove warnings.
     * die_holder.h: Changed indices to unsigned to remove
       warnings.
2014-05-18  David Anderson
     * dwarfdump.cc,print_die.cc: Fixed indents and
       removed trailing whitespace.
2014-05-14  David Anderson
     * print_die.cc: Complete printing of DW_FORM_GNU_str_index, partial
       of DW_FORM_GNU_addr_index, DW_OP_addrx, DW_OP_constx.
       Support for DW_OP_GNU_const_index too.
       DW_FORM_addrx too.
     * print_frames.cc: Support for  DW_OP_addrx.
     * dwarfdump.cc: Update version string. Minor revision
       of layout of arguments to print_error(), print_error_and_continue().
     * common.cc: Update version string.
2014-05-11  David Anderson
     * print_die.cc: Add printing of DW_FORM_GNU_str_index, partial
       of DW_FORM_GNU_addr_index.
     * dwarfdump.cc: Trivial change to error strings so each is unique.
       Update version string.
     * common.cc: Update version string.
2014-04-15  David Anderson
     * uri.cc(hexdig): was testing 0, fixed to be '0'.
2014-04-14  David Anderson
     * dwarfdump.cc,common.cc: Update version string.
2014-04-12  David Anderson
     * dwarfdump.cc,common.cc: Update version string.
2014-02-13  David Anderson
     * dwarfdump.cc: Minor changes in the commentary relating
       to the search paths for dwarfdump.conf. No code changed.
2014-02-08  David Anderson
     * dwarfdump.cc,common.cc: Update version string.
2014-02-08  David Anderson
     * Makefile.in: Having a single rule build two independent things
       interacted badly with make -j 2 , so now each rule just builds
       a single target (see tag*.list builds).
2014-02-02  David Anderson
     * print_die.cc: One line had incorrect indent. Fixed.
2014-02-02  David Anderson
     * tag_attr.list,tag_attr_ext.list,tag_tree.list,tag_tree_ext.list:
       Removed trailing whitespace.
2014-01-31  David Anderson
     * common.cc,dwarfdump.cc: Updated version string.
2014-01-30  David Anderson
     * print_die.cc: Add some limited support for DW_FORM_GNU_ref_alt
       and DW_FORM_GNU_strp_alt.
2014-01-29  David Anderson
     * checkutil.cc,checkutil.h,common.cc,common.h,dieholder.h,dwarfdump.cc,
       dwconf.cc,dwconf.h,fderegs.h,globals.h,naming.cc,naming.h,
       print_abbrevs.cc,print_aranges.cc,print_die.cc,print_frames.cc,
       print_frames.h,print_lines.cc,print_locs.cc,print_macros.cc,
       print_pubnames.cc,print_ranges.cc,print_reloc.cc,print_reloc.h,
       print_sections.cc,print_sections.h,
       print_static_funcs.cc,print_static_vars.cc,
       print_strings.cc,print_types.cc,print_weaknames.cc,srcfilesholder.h,
       strstrnocase.cc,tag_attr.cc,tag_common.cc,tag_common.h,tag_tree.cc,
       test_printfuncs.cc,uri.cc,uri.h: Remove trailing whitespace.
2014-01-28  David Anderson
     * print_pubnames.cc(print_pubname_style_entry): Use of DieHolder and its
       destructor means a code dwarf_dealloc(...die...)  
       is improper. Removed....
       Failed to define and use a DieHolder instance properly: Fixed.
       Moved local DIEs to use a DieHolder and clarify variable lifetimes.
