Log Message:
-----------
Move client encoding libpq function docs into libpq doc section, and
just reference them from the localization doc section.
Backpatch to 8.3.X.
Modified Files:
--------------
pgsql/doc/src/sgml:
charset.sgml (r2.84 -> r2.85)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/charset.sgml?r1=2.84&r2=2.85)
libpq.sgml (r1.255 -> r1.256)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/libpq.sgml?r1=1.255&r2=1.256)