* First cmake list file, simple docs.
TODO: utils folder.
* Support for building utils
* All fields except HAVE_DOPRNT in place
* Now builds and runs :)
* Add build generated files to .gitignore
* Fix error in "last all" output and resolve Wunused-result warnings
- Check return value of several standard library calls that could
return error states.
- Fix issue with "last all" command (it sent tabs for alignment
that were reinterpreted as colors).
* Fix buffer overflow in do_export_zone command
