restore QXmppInvokable destructor
restore QXmppInvokable destructor


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