Access `ufunc_db` via context
Access `ufunc_db` via context

`ufunc_db` is global variable from `numba.np`.
It is necessary to have possibility to modify `ufunc_db`
depending on context.

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