Log Message:
Initial import of libtabe, submitted by Rui-Xiang Guo in pkg/12171.

After its pioneering work on Chinese i18n/l10n issues, TaBE Project extends its
goal to more general Chinese language processing issues on computer systems.

libtabe, the latest work made available by the Project, is a library which
provides useful Chinese functions/routines that deal with many fundamental
elements such as pronunciation(BoPoMoFo), character frequency, word
identification, word frequency. It also comes with a free word database
consists of more than 130,000 words.