Fix test_import on Windows and Python 2
Fix test_import on Windows and Python 2

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