Changed NUnit to use rake task to fail properly
Changed NUnit to use rake task to fail properly


Former-commit-id: 8a86f8e3992225a2b8586e37b02fa2e165e2fd83
phatboyg/MassTransit,SanSYS/MassTransit,jacobpovar/MassTransit,SanSYS/MassTransit,MassTransit/MassTransit,MassTransit/MassTransit,jacobpovar/MassTransit,phatboyg/MassTransit