When a contact was removed from a metacontact, the metacontact needs to re-evaluate its online status. Fixed.
When a contact was removed from a metacontact, the metacontact needs to re-evaluate its online status. Fixed.

svn path=/trunk/kdenetwork/kopete/; revision=174656

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