Remove managers from QXmppClientPrivate, use the extensions list instead
Remove managers from QXmppClientPrivate, use the extensions list instead

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