Log Message:
-----------
Set Japanese FAQ character code to UTF-8.
Jun Kuwamura
Modified Files:
--------------
pgsql/doc/src/FAQ:
FAQ_japanese.html (r1.46 -> r1.47)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/FAQ_japanese.html?r1=1.46&r2=1.47)