Use copy module that's already present.
Use copy module that's already present.

As title.

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