Log Message:-----------
Updated changelog for Npgsql RC2 release
Modified Files:-------------- Npgsql2: ChangeLog (r1.7 -> r1.8) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/ChangeLog.diff?r1=1.7&r2=1.8)
