one more lib for SPTK

["Ilya A. Volynets-Evenbakh" <ilya@total-knowledge.com>]

So, I looked at SPTK, and think one more large change needs to
be done:
we need to separate utility classes and database classes.

I propose that we create libsputil3 library, that will have things like
CDateTime, CThread, etc.

Only question here, is wether we should separate XML stuff as well, or
just live it in util library.

--
Ilya A. Volynets-Evenbakh
Total Knowledge. CTO
http://www.total-knowledge.com