re-enable Ranlux unittests on CUDA 3.2
re-enable Ranlux unittests on CUDA 3.2

xiongzhanblake/thrust,sdalton1/thrust,thrust/thrust,Ricardo666666/thrust,zeryx/thrust,raygit/thrust,sarvex/thrust,jaredhoberock/thrust,xiongzhanblake/thrust_src,arnabgho/thrust,dachziegel/thrust,thrust/thrust,zeryx/thrust,mohamed-ali/thrust,thvasilo/thrust,GrimDerp/thrust,zhenglaizhang/thrust,egaburov/thrust,mohamed-ali/thrust,zhenglaizhang/thrust,arnabgho/thrust,raygit/thrust,egaburov/thrust,jaredhoberock/thrust,jaredhoberock/thrust,marksantos/thrust,arnabgho/thrust,zhenglaizhang/thrust,xiongzhanblake/thrust,thrust/thrust,jaredhoberock/thrust,mohamed-ali/thrust,raygit/thrust,zeryx/thrust,GrimDerp/thrust,thvasilo/thrust,marksantos/thrust,Ricardo666666/thrust,jaredhoberock/thrust,sarvex/thrust,thrust/thrust,thrust/thrust,dachziegel/thrust,xiongzhanblake/thrust_src,marksantos/thrust,andrewcorrigan/thrust-multi-permutation-iterator,Ricardo666666/thrust,sarvex/thrust,egaburov/thrust,thvasilo/thrust,andrewcorrigan/thrust-multi-permutation-iterator,xiongzhanblake/thrust,dachziegel/thrust,sdalton1/thrust,xiongzhanblake/thrust_src,andrewcorrigan/thrust-multi-permutation-iterator,sdalton1/thrust,GrimDerp/thrust