resync QDnsLookup for win32 with Qt5
resync QDnsLookup for win32 with Qt5


ycsoft/qxmpp,kollix/qxmpp,olesalscheider/qxmpp,gotomypc/qxmpp,deepak899/qxmpp,projedi/qxmpp-ffmpeg,pol51/QXMPP-CMake,Kaffeine/qxmpp,trulabs/qxmpp-old,unisontech/qxmpp,gotomypc/qxmpp,gamenet/qxmpp,cccco/qxmpp,ycsoft/qxmpp,pol51/QXMPP-CMake,KangLin/qxmpp,olesalscheider/qxmpp,LightZam/qxmpp,deepak899/qxmpp,kollix/qxmpp,deepak899/qxmpp,trulabs/qxmpp-old,gamenet/qxmpp,unisontech/qxmpp,LightZam/qxmpp,gamenet/qxmpp,gamenet/qxmpp_old,trulabs/qxmpp-old,projedi/qxmpp-ffmpeg,pol51/QXMPP-CMake,KangLin/qxmpp,cccco/qxmpp,kollix/qxmpp,LightZam/qxmpp,gotomypc/qxmpp,ycsoft/qxmpp,Kaffeine/qxmpp,unisontech/qxmpp,olesalscheider/qxmpp,gamenet/qxmpp_old,Ilyatk/qxmpp,gamenet/qxmpp_old,Kaffeine/qxmpp,cccco/qxmpp,KangLin/qxmpp,Ilyatk/qxmpp,Ilyatk/qxmpp