Fixed bug in SWAP to ISWAP resolution
Fixed bug in SWAP to ISWAP resolution

cgranade/qutip,anubhavvardhan/qutip,zasdfgbnm/qutip,qutip/qutip,cgranade/qutip,qutip/qutip,zasdfgbnm/qutip,anubhavvardhan/qutip