Fix issue with negative axis
Fix issue with negative axis

As title. Adds wraparound logic.

seibert/numba,cpcloud/numba,seibert/numba,numba/numba,cpcloud/numba,IntelLabs/numba,IntelLabs/numba,cpcloud/numba,numba/numba,cpcloud/numba,cpcloud/numba,seibert/numba,numba/numba,IntelLabs/numba,seibert/numba,seibert/numba,IntelLabs/numba,IntelLabs/numba,numba/numba,numba/numba