Use new decoder helper.
Use new decoder helper.

This will ensure that the message will always be parseable to the XML
engine.

Note this could in theory be backported, if the method was backported
as well

CCMAIL:75497-done@bugs.kde.org

svn path=/trunk/kdenetwork/kopete/; revision=310860

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