Partial import of the handbook translated to Russian language. It
still under translation, but per Nik's request I decided to periodicaly
publish complete work to main source tree.

I don't connect this directory to build because of some problems with
SGML and many not translated chapters yet, but Makefile which should
build handbook itself will be committed soon.

Translated by: Andrey Zakhvatov <andy@FreeBSD.org.ua>,

Alexey Zelkin <phantom@FreeBSD.org.ua>,
Alexey Dokuchaev <danfe@FreeBSD.org.ua>

Obtained from: The FreeBSD Russian Documentation Project CVS

Repository (cvs.FreeBSD.org.ua)