Log Message:-----------First version of external projects manual section.
Modified Files:-------------- pgsql/doc/src/sgml: filelist.sgml (r1.39 -> r1.40) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/filelist.sgml.diff?r1=1.39&r2=1.40) postgres.sgml (r1.67 -> r1.68) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/postgres.sgml.diff?r1=1.67&r2=1.68)
Added Files:----------- pgsql/doc/src/sgml: external-projects.sgml (r1.1) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/external-projects.sgml?rev=1.1&content-type=text/x-cvsweb-markup)