fixed some issues with true divide (unveiled by running tests in py3)
fixed some issues with true divide (unveiled by running tests in py3)

ssarangi/numba,cpcloud/numba,ssarangi/numba,sklam/numba,sklam/numba,pombredanne/numba,numba/numba,IntelLabs/numba,stuartarchibald/numba,numba/numba,numba/numba,pombredanne/numba,jriehl/numba,IntelLabs/numba,gdementen/numba,seibert/numba,stuartarchibald/numba,stefanseefeld/numba,pitrou/numba,cpcloud/numba,GaZ3ll3/numba,stefanseefeld/numba,seibert/numba,stefanseefeld/numba,jriehl/numba,stonebig/numba,seibert/numba,pitrou/numba,sklam/numba,pombredanne/numba,IntelLabs/numba,gmarkall/numba,gmarkall/numba,ssarangi/numba,sklam/numba,seibert/numba,pitrou/numba,ssarangi/numba,gdementen/numba,stonebig/numba,stuartarchibald/numba,ssarangi/numba,gdementen/numba,GaZ3ll3/numba,numba/numba,pitrou/numba,pombredanne/numba,cpcloud/numba,stonebig/numba,gdementen/numba,GaZ3ll3/numba,jriehl/numba,seibert/numba,pombredanne/numba,jriehl/numba,gmarkall/numba,stuartarchibald/numba,pitrou/numba,gmarkall/numba,cpcloud/numba,cpcloud/numba,numba/numba,gmarkall/numba,gdementen/numba,IntelLabs/numba,stefanseefeld/numba,stefanseefeld/numba,sklam/numba,jriehl/numba,stonebig/numba,GaZ3ll3/numba,GaZ3ll3/numba,stonebig/numba,IntelLabs/numba,stuartarchibald/numba