Log Message:-----------Force InvariantCulture for fractional seconds in ToString (thanks to Otto H)
Modified Files:-------------- Npgsql2/src/NpgsqlTypes: DateDatatypes.cs (r1.7 -> r1.8) (http%3A%2F%2Fcvs.pgfoundry.org%2Fcgi-bin%2Fcvsweb.cgi%2Fnpgsql%2FNpgsql2%2Fsrc%2FNpgsqlTypes%2FDateDatatypes.cs%3Fr1%3D1.7%26r2%3D1.8)
