Log Message:-----------Added documentation about integrated security.
Modified Files:-------------- Npgsql2/docs: UserManual.html (r1.8 -> r1.9) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/docs/UserManual.html.diff?r1=1.8&r2=1.9)
