Drop windows+py27 guard for TBB
Drop windows+py27 guard for TBB

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