Log Message:
-----------
Added a notice to not use execute a command inside a notification handler. Thanks Xavier Thomas (xavie dot .thomas dot 1980 at gmail dot com) for heads up.
Modified Files:
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Npgsql2/docs:
UserManual.html (r1.6 -> r1.7)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/docs/UserManual.html.diff?r1=1.6&r2=1.7)