Merge the following from the English version:

1.195 -> 1.214 doc/ja_JP.eucJP/books/porters-handbook/book.sgml

Submitted by: Hiroo Ono <hiroo _at_ jp dot FreeBSD dot org>
Reviewed by: Yoshihiro Hosaka <hosaka dot yoshihiro _at_ gmail dot com>

		hrs, ryusuke

References: [1340, 2070, 2074, 2075, 2076. 2077]