Fix tests on Numpy 1.6
Fix tests on Numpy 1.6

numba/numba,IntelLabs/numba,cpcloud/numba,stuartarchibald/numba,stonebig/numba,numba/numba,cpcloud/numba,stefanseefeld/numba,jriehl/numba,cpcloud/numba,stonebig/numba,stuartarchibald/numba,numba/numba,IntelLabs/numba,sklam/numba,seibert/numba,seibert/numba,jriehl/numba,jriehl/numba,stonebig/numba,gmarkall/numba,sklam/numba,stefanseefeld/numba,numba/numba,stonebig/numba,cpcloud/numba,seibert/numba,sklam/numba,IntelLabs/numba,stonebig/numba,sklam/numba,gmarkall/numba,seibert/numba,IntelLabs/numba,gmarkall/numba,gmarkall/numba,IntelLabs/numba,stefanseefeld/numba,gmarkall/numba,stefanseefeld/numba,jriehl/numba,stuartarchibald/numba,sklam/numba,jriehl/numba,cpcloud/numba,stefanseefeld/numba,numba/numba,stuartarchibald/numba,stuartarchibald/numba,seibert/numba