merge from patches
merge from patches

yyt030/pyzmq,dash-dash/pyzmq,swn1/pyzmq,Mustard-Systems-Ltd/pyzmq,ArvinPan/pyzmq,yyt030/pyzmq,Mustard-Systems-Ltd/pyzmq,caidongyun/pyzmq,Mustard-Systems-Ltd/pyzmq,dash-dash/pyzmq,swn1/pyzmq,ArvinPan/pyzmq,dash-dash/pyzmq,caidongyun/pyzmq,caidongyun/pyzmq,yyt030/pyzmq,swn1/pyzmq,ArvinPan/pyzmq