pgsql: Rename canonical encodings, per Peter: UNICODE => UTF8 ALT =>

Log Message:
-----------
Rename canonical encodings, per Peter:

UNICODE => UTF8
ALT => WIN866
WIN => WIN1251
TCVN => WIN1258

The old codes continue to work.

Modified Files:
--------------
pgsql/doc:
README.mb.jp (r1.16 -> r1.17)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/README.mb.jp.diff?r1=1.16&r2=1.17)
TODO (r1.1456 -> r1.1457)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1456&r2=1.1457)
pgsql/doc/src/sgml:
charset.sgml (r2.48 -> r2.49)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/charset.sgml.diff?r1=2.48&r2=2.49)
func.sgml (r1.239 -> r1.240)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1=1.239&r2=1.240)
pgsql/doc/src/sgml/ref:
alter_conversion.sgml (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_conversion.sgml.diff?r1=1.5&r2=1.6)
comment.sgml (r1.26 -> r1.27)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/comment.sgml.diff?r1=1.26&r2=1.27)
create_conversion.sgml (r1.14 -> r1.15)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_conversion.sgml.diff?r1=1.14&r2=1.15)
pgsql/src/backend/utils/adt:
selfuncs.c (r1.172 -> r1.173)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/selfuncs.c.diff?r1=1.172&r2=1.173)
pgsql/src/backend/utils/mb:
conv.c (r1.51 -> r1.52)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conv.c.diff?r1=1.51&r2=1.52)
encnames.c (r1.22 -> r1.23)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/encnames.c.diff?r1=1.22&r2=1.23)
mbutils.c (r1.48 -> r1.49)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/mbutils.c.diff?r1=1.48&r2=1.49)
wchar.c (r1.40 -> r1.41)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/wchar.c.diff?r1=1.40&r2=1.41)
pgsql/src/backend/utils/mb/Unicode:
Makefile (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/Makefile.diff?r1=1.8&r2=1.9)
UCS_to_8859.pl (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_8859.pl.diff?r1=1.7&r2=1.8)
UCS_to_BIG5.pl (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_BIG5.pl.diff?r1=1.6&r2=1.7)
UCS_to_EUC_CN.pl (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_EUC_CN.pl.diff?r1=1.6&r2=1.7)
UCS_to_EUC_JP.pl (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_EUC_JP.pl.diff?r1=1.6&r2=1.7)
UCS_to_EUC_KR.pl (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_EUC_KR.pl.diff?r1=1.7&r2=1.8)
UCS_to_EUC_TW.pl (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_EUC_TW.pl.diff?r1=1.6&r2=1.7)
UCS_to_GB18030.pl (r1.4 -> r1.5)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_GB18030.pl.diff?r1=1.4&r2=1.5)
UCS_to_GBK.pl (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_GBK.pl.diff?r1=1.5&r2=1.6)
UCS_to_JOHAB.pl (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_JOHAB.pl.diff?r1=1.5&r2=1.6)
UCS_to_SJIS.pl (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_SJIS.pl.diff?r1=1.7&r2=1.8)
UCS_to_UHC.pl (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_UHC.pl.diff?r1=1.5&r2=1.6)
UCS_to_WIN874.pl (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_WIN874.pl.diff?r1=1.5&r2=1.6)
UCS_to_WINX.pl (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_WINX.pl.diff?r1=1.5&r2=1.6)
UCS_to_cyrillic.pl (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/UCS_to_cyrillic.pl.diff?r1=1.6&r2=1.7)
pgsql/src/backend/utils/mb/conversion_procs:
Makefile (r1.11 -> r1.12)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/Makefile.diff?r1=1.11&r2=1.12)
regress_prolog (r1.2 -> r1.3)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/regress_prolog.diff?r1=1.2&r2=1.3)
pgsql/src/backend/utils/mb/conversion_procs/cyrillic_and_mic:
cyrillic_and_mic.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/cyrillic_and_mic/cyrillic_and_mic.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_ascii:
utf8_and_ascii.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_ascii/utf8_and_ascii.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_big5:
utf8_and_big5.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_big5/utf8_and_big5.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_cyrillic:
utf8_and_cyrillic.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_cyrillic/utf8_and_cyrillic.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_cn:
utf8_and_euc_cn.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_cn/utf8_and_euc_cn.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_jp:
utf8_and_euc_jp.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_jp/utf8_and_euc_jp.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_kr:
utf8_and_euc_kr.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_kr/utf8_and_euc_kr.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_tw:
utf8_and_euc_tw.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_euc_tw/utf8_and_euc_tw.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_gb18030:
utf8_and_gb18030.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_gb18030/utf8_and_gb18030.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_gbk:
utf8_and_gbk.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_gbk/utf8_and_gbk.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_iso8859:
utf8_and_iso8859.c (r1.11 -> r1.12)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_iso8859/utf8_and_iso8859.c.diff?r1=1.11&r2=1.12)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_iso8859_1:
utf8_and_iso8859_1.c (r1.10 -> r1.11)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_iso8859_1/utf8_and_iso8859_1.c.diff?r1=1.10&r2=1.11)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_johab:
utf8_and_johab.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_johab/utf8_and_johab.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_sjis:
utf8_and_sjis.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_sjis/utf8_and_sjis.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_uhc:
utf8_and_uhc.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_uhc/utf8_and_uhc.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_win1250:
utf8_and_win1250.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_win1250/utf8_and_win1250.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_win1256:
utf8_and_win1256.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_win1256/utf8_and_win1256.c.diff?r1=1.9&r2=1.10)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_win874:
utf8_and_win874.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_win874/utf8_and_win874.c.diff?r1=1.9&r2=1.10)
pgsql/src/bin/initdb:
initdb.c (r1.76 -> r1.77)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/initdb/initdb.c.diff?r1=1.76&r2=1.77)
pgsql/src/include/mb:
pg_wchar.h (r1.56 -> r1.57)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/mb/pg_wchar.h.diff?r1=1.56&r2=1.57)
pgsql/src/test/mb:
mbregress.sh (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/mb/mbregress.sh.diff?r1=1.7&r2=1.8)
pgsql/src/test/regress/expected:
conversion.out (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/conversion.out.diff?r1=1.9&r2=1.10)
pgsql/src/test/regress/sql:
conversion.sql (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/conversion.sql.diff?r1=1.6&r2=1.7)

Added Files:
-----------
pgsql/src/backend/utils/mb:
win866.c (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/win866.c?rev=1.1&content-type=text/x-cvsweb-markup)
pgsql/src/backend/utils/mb/Unicode:
utf8_to_win1258.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/utf8_to_win1258.map?rev=1.1&content-type=text/x-cvsweb-markup)
utf8_to_win866.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/utf8_to_win866.map?rev=1.1&content-type=text/x-cvsweb-markup)
win1258_to_utf8.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/win1258_to_utf8.map?rev=1.1&content-type=text/x-cvsweb-markup)
win866_to_utf8.map (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/win866_to_utf8.map?rev=1.1&content-type=text/x-cvsweb-markup)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_win1258:
Makefile (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_win1258/Makefile?rev=1.1&content-type=text/x-cvsweb-markup)
utf8_and_win1258.c (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_win1258/utf8_and_win1258.c?rev=1.1&content-type=text/x-cvsweb-markup)

Removed Files:
-------------
pgsql/src/backend/utils/mb:
alt.c
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/alt.c)
win.c
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/win.c)
pgsql/src/backend/utils/mb/Unicode:
alt_to_utf8.map
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/alt_to_utf8.map)
tcvn_to_utf8.map
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/tcvn_to_utf8.map)
utf8_to_alt.map
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/utf8_to_alt.map)
utf8_to_tcvn.map
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/Unicode/utf8_to_tcvn.map)
pgsql/src/backend/utils/mb/conversion_procs/utf8_and_tcvn:
Makefile
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_tcvn/Makefile)
utf8_and_tcvn.c
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/utf8_and_tcvn/utf8_and_tcvn.c)