make QXmppSaslDigestMd5 capable of generating old-style (no qop) digests
make QXmppSaslDigestMd5 capable of generating old-style (no qop) digests


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