- Change book.sgml to use Japanese version of authors.ent temporarily

because unsynch'ed docs (translated) and newer authors.ent (original)
  can break Japanese doc tree.
  (Now we need "-//FreeBSD//ENTITIES DocBook Author Entities//JA"?)

- Catch up with English version:

	1.28  -> 1.30	advanced-networking/chapter.sgml

Submitted by:	Shun SUZUKI <si006@ccm.gs.niigata-u.ac.jp>
Reviewed by:	hrs
References:	[doc-jp 7767]

	1.29  -> 1.58	install/chapter.sgml

Submitted by:	"Mas.TAKEMURA" <mastake@rr.iij4u.or.jp>
Reviewed by:	Shun SUZUKI <si006@ccm.gs.niigata-u.ac.jp>, hrs
References:	[doc-jp 7712]

ja_JP.eucJP/books/handbook/book.sgml

@@ -3,7 +3,7 @@
      The FreeBSD Japanese Documentation Project
 
      Original revision: 1.92
-     $FreeBSD: doc/ja_JP.eucJP/books/handbook/book.sgml,v 1.60 2000/08/08 07:27:21 hanai Exp $
+     $FreeBSD: doc/ja_JP.eucJP/books/handbook/book.sgml,v 1.61 2000/10/13 14:52:30 hrs Exp $
 -->
 
 <!DOCTYPE BOOK PUBLIC "-//FreeBSD//DTD DocBook V3.1-Based Extension//EN" [
@@ -14,7 +14,8 @@
 %bookinfo;
 
 <!ENTITY % chapters SYSTEM "chapters.ent"> %chapters;
-<!ENTITY % authors PUBLIC "-//FreeBSD//ENTITIES DocBook Author Entities//EN">
+<!-- <!ENTITY % authors PUBLIC "-//FreeBSD//ENTITIES DocBook Author Entities//EN"> -->
+<!ENTITY % authors SYSTEM "authors.ent">
 %authors;
 <!ENTITY % jauthors SYSTEM "jauthors.ent"> %jauthors;
 <!ENTITY % mailing-lists SYSTEM "mailing-lists.ent"> %mailing-lists;