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