initialise QXmppVersionManager::clientOs to a reasonable value
initialise QXmppVersionManager::clientOs to a reasonable value


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