Updated rakefile, added Log4Net package
Updated rakefile, added Log4Net package


Former-commit-id: 44e9240dddcfc70250ad620c6932ca629b3da478
phatboyg/MassTransit,MassTransit/MassTransit,phatboyg/MassTransit,jacobpovar/MassTransit,SanSYS/MassTransit,SanSYS/MassTransit,jacobpovar/MassTransit,MassTransit/MassTransit