0.16

  - using IPC::Cmd run_forked and helper functions
    (install_layered_signal, kill_gently, open3_run)
  
  - t/01-compile.t: by Alexandr Ciornii
    from https://github.com/kohts/Yandex--Tools/pull/1

  - get_process_by_pid: populate start_time (seconds since epoch)
    on Linux, by Nikita Makeev (Iponweb)

0.06
  - try to read /proc even on FreeBSD (use Proc::ProcessTable as last effort)

0.04
  - more accurate with regexps

0.03
  - disable_all_signals

0.02
  - preparing for pingerd

0.01
  - first release to CPAN
