dctrl-tools with autotools

[Игорь Пашев <pashev.igor@gmail.com>]

Hi, all.

I have ported dctrl-tools to use autotools [1].

My motivation was to use gnulib on non-gnu platforms (namely Solaris).

The only thing I didn't is using po4a.

If it does make sense I'm also thinking to rearrange apt sources.

[1] https://github.com/ip1981/dctrl-tools