v2.3.0

Now supports reading Elf object files with compressed section contents.
To read such one must have zstd and zlib. If either library missing configure
turns off decompression so compressed sections will generate
an error from readelfobj.

First stable release

Fixed mistakes on the ordering of calloc() arguments.

Fixed potential memory or file descriptor leaks when dealing with corrupt object files.

Fixed omissions of test data, so the available tests all run and work.

Improved checking and reporting of PE objects.

Fixed readobpe so it reports 64bit? correctly.
Added extra PE warnings so it has all the checks libdwarf does.

Minor corrections and improved reporting in the elf reader

Now the --version reported is that of the version... 0.1.1.
Added --print-sec-extra option to readelfobj so the section address
and the offset of the section header (Shdr) in the object file is printed.
Minor correction to rounding calculations and checks for wasted
object space (for the Elf reader).

readelfobj version 0.1.0, corrected commit

With better checking for corrupt objects, whether Elf, MachO, or PE. Now with all the files needed for rebuilding and making a new distribution.