Log Message:-----------Trim down environment variable instructions for Win32, backpatch to 8.2.X.
Modified Files:-------------- pgsql/doc/src/sgml: libpq.sgml (r1.226 -> r1.227) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/libpq.sgml.diff?r1=1.226&r2=1.227)
