Show warning if we are tring to overwrite already created contact. Also don't add it to contact hash.
Show warning if we are tring to overwrite already created contact.
Also don't add it to contact hash.


svn path=/trunk/KDE/kdenetwork/kopete/; revision=864908

josh-wambua/kopete,josh-wambua/kopete,Jtalk/kopete-fork-xep0136,Jtalk/kopete-fork-xep0136,Jtalk/kopete-fork-xep0136,Jtalk/kopete-fork-xep0136,josh-wambua/kopete,josh-wambua/kopete,Jtalk/kopete-fork-xep0136,josh-wambua/kopete,Jtalk/kopete-fork-xep0136,josh-wambua/kopete,josh-wambua/kopete