pgsql: Add new encoding EUC_JIS_2004 and SHIFT_JIS_2004, along with new

Log Message:
-----------
Add new encoding EUC_JIS_2004 and SHIFT_JIS_2004,
along with new conversions among EUC_JIS_2004, SHIFT_JIS_2004 and UTF-8.
catalog version has been bump up.

Modified Files:
--------------
pgsql/doc/src/sgml:
charset.sgml (r2.81 -> r2.82)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/charset.sgml.diff?r1=2.81&r2=2.82)
func.sgml (r1.370 -> r1.371)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1=1.370&r2=1.371)
pgsql/src/backend/utils/mb:
conv.c (r1.62 -> r1.63)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conv.c.diff?r1=1.62&r2=1.63)
encnames.c (r1.31 -> r1.32)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/encnames.c.diff?r1=1.31&r2=1.32)
wchar.c (r1.59 -> r1.60)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/wchar.c.diff?r1=1.59&r2=1.60)
pgsql/src/backend/utils/mb/conversion_procs:
Makefile (r1.17 -> r1.18)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/Makefile.diff?r1=1.17&r2=1.18)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_big5:
utf8_and_big5.c (r1.15 -> r1.16)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_big5/utf8_and_big5.c.diff?r1=1.15&r2=1.16)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_cyrillic:
utf8_and_cyrillic.c (r1.18 -> r1.19)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_cyrillic/utf8_and_cyrillic.c.diff?r1=1.18&r2=1.19)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_cn:
utf8_and_euc_cn.c (r1.16 -> r1.17)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_cn/utf8_and_euc_cn.c.diff?r1=1.16&r2=1.17)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_jp:
utf8_and_euc_jp.c (r1.16 -> r1.17)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_jp/utf8_and_euc_jp.c.diff?r1=1.16&r2=1.17)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_kr:
utf8_and_euc_kr.c (r1.16 -> r1.17)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_kr/utf8_and_euc_kr.c.diff?r1=1.16&r2=1.17)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_tw:
utf8_and_euc_tw.c (r1.16 -> r1.17)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_tw/utf8_and_euc_tw.c.diff?r1=1.16&r2=1.17)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_gb18030:
utf8_and_gb18030.c (r1.17 -> r1.18)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_gb18030/utf8_and_gb18030.c.diff?r1=1.17&r2=1.18)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_gbk:
utf8_and_gbk.c (r1.15 -> r1.16)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_gbk/utf8_and_gbk.c.diff?r1=1.15&r2=1.16)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_iso8859:
utf8_and_iso8859.c (r1.25 -> r1.26)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_iso8859/utf8_and_iso8859.c.diff?r1=1.25&r2=1.26)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_johab:
utf8_and_johab.c (r1.16 -> r1.17)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_johab/utf8_and_johab.c.diff?r1=1.16&r2=1.17)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_sjis:
utf8_and_sjis.c (r1.15 -> r1.16)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_sjis/utf8_and_sjis.c.diff?r1=1.15&r2=1.16)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_uhc:
utf8_and_uhc.c (r1.15 -> r1.16)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_uhc/utf8_and_uhc.c.diff?r1=1.15&r2=1.16)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_win:
utf8_and_win.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_win/utf8_and_win.c.diff?r1=1.9&r2=1.10)
pgsql/src/include/catalog:
catversion.h (r1.393 -> r1.394)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/catversion.h.diff?r1=1.393&r2=1.394)
pgsql/src/include/mb:
pg_wchar.h (r1.70 -> r1.71)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/mb/pg_wchar.h.diff?r1=1.70&r2=1.71)
pgsql/src/test/regress/expected:
conversion.out (r1.12 -> r1.13)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/conversion.out.diff?r1=1.12&r2=1.13)
pgsql/src/test/regress/sql:
conversion.sql (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/conversion.sql.diff?r1=1.9&r2=1.10)

Added Files:
-----------
pgsql/src/backend/utils/mb/Unicode:
UCS_to_EUC_JIS_2004.pl (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_EUC_JIS_2004.pl?rev=1.1&content-type=text/x-cvsweb-markup)
UCS_to_SHIFT_JIS_2004.pl (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_SHIFT_JIS_2004.pl?rev=1.1&content-type=text/x-cvsweb-markup)
euc-jis-2004-std.txt (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/euc-jis-2004-std.txt?rev=1.1&content-type=text/x-cvsweb-markup)
euc_jis_2004_to_utf8.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/euc_jis_2004_to_utf8.map?rev=1.1&content-type=text/x-cvsweb-markup)
euc_jis_2004_to_utf8_combined.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/euc_jis_2004_to_utf8_combined.map?rev=1.1&content-type=text/x-cvsweb-markup)
shift_jis_2004_to_utf8.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/shift_jis_2004_to_utf8.map?rev=1.1&content-type=text/x-cvsweb-markup)
shift_jis_2004_to_utf8_combined.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/shift_jis_2004_to_utf8_combined.map?rev=1.1&content-type=text/x-cvsweb-markup)
sjis-0213-2004-std.txt (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/sjis-0213-2004-std.txt?rev=1.1&content-type=text/x-cvsweb-markup)
utf8_to_euc_jis_2004.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/utf8_to_euc_jis_2004.map?rev=1.1&content-type=text/x-cvsweb-markup)
utf8_to_euc_jis_2004_combined.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/utf8_to_euc_jis_2004_combined.map?rev=1.1&content-type=text/x-cvsweb-markup)
utf8_to_shift_jis_2004.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/utf8_to_shift_jis_2004.map?rev=1.1&content-type=text/x-cvsweb-markup)
utf8_to_shift_jis_2004_combined.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/utf8_to_shift_jis_2004_combined.map?rev=1.1&content-type=text/x-cvsweb-markup)
pgsql/src/backend/utils/mb/conversion_procs/euc_jis_2004_and_shift_jis_2004:
Makefile (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/euc_jis_2004_and_shift_jis_2004/Makefile?rev=1.1&content-type=text/x-cvsweb-markup)
euc_jis_2004_and_shift_jis_2004.c (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/euc_jis_2004_and_shift_jis_2004/euc_jis_2004_and_shift_jis_2004.c?rev=1.1&content-type=text/x-cvsweb-markup)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_jis_2004:
Makefile (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_jis_2004/Makefile?rev=1.1&content-type=text/x-cvsweb-markup)
utf8_and_euc_jis_2004.c (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_jis_2004/utf8_and_euc_jis_2004.c?rev=1.1&content-type=text/x-cvsweb-markup)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_shift_jis_2004:
Makefile (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_shift_jis_2004/Makefile?rev=1.1&content-type=text/x-cvsweb-markup)
utf8_and_shift_jis_2004.c (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_shift_jis_2004/utf8_and_shift_jis_2004.c?rev=1.1&content-type=text/x-cvsweb-markup)