CVS commit by gebauer: 

We are now using QThread for thread handling.
This should fix all the QRegExp related crashes. 

Patch ok'ed by Dirk Mueller


  M +4 -15     knarticlemanager.cpp   1.78
  M +9 -26     knnetaccess.cpp   1.26
  M +4 -6      knnetaccess.h   1.16
  M +8 -18     knnntpclient.cpp   1.51
  M +3 -5      knnntpclient.h   1.13
  M +5 -13     knprotocolclient.cpp   1.43
  M +4 -6      knprotocolclient.h   1.14
  M +2 -2      knsmtpclient.cpp   1.20
  M +1 -3      knsmtpclient.h   1.8