Log Message:
-----------
Ported more tests. Test validation still needs to be done.
Modified Files:
--------------
Npgsql2/testsuite/noninteractive/NUnit20:
NpgsqlParameterTests.cs (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/testsuite/noninteractive/NUnit20/NpgsqlParameterTests.cs?r1=1.2&r2=1.3)