removed testing/Makefile
removed testing/Makefile

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