Updates to widget elements must trigger cache invalidation now.
Updates to widget elements must trigger cache invalidation now.

svn path=/trunk/KDE/kdeedu/marble/; revision=1212331

probonopd/marble,quannt24/marble,tzapzoor/marble,rku/marble,AndreiDuma/marble,probonopd/marble,AndreiDuma/marble,Earthwings/marble,tzapzoor/marble,tzapzoor/marble,David-Gil/marble-dev,tucnak/marble,adraghici/marble,Earthwings/marble,oberluz/marble,AndreiDuma/marble,utkuaydin/marble,adraghici/marble,Earthwings/marble,quannt24/marble,AndreiDuma/marble,adraghici/marble,quannt24/marble,Earthwings/marble,rku/marble,adraghici/marble,oberluz/marble,oberluz/marble,tzapzoor/marble,tzapzoor/marble,AndreiDuma/marble,utkuaydin/marble,utkuaydin/marble,quannt24/marble,tzapzoor/marble,David-Gil/marble-dev,adraghici/marble,tzapzoor/marble,rku/marble,tucnak/marble,David-Gil/marble-dev,tucnak/marble,probonopd/marble,utkuaydin/marble,tucnak/marble,probonopd/marble,rku/marble,David-Gil/marble-dev,oberluz/marble,Earthwings/marble,adraghici/marble,tucnak/marble,oberluz/marble,tzapzoor/marble,utkuaydin/marble,utkuaydin/marble,quannt24/marble,oberluz/marble,quannt24/marble,Earthwings/marble,rku/marble,David-Gil/marble-dev,AndreiDuma/marble,probonopd/marble,probonopd/marble,tucnak/marble,David-Gil/marble-dev,tucnak/marble,probonopd/marble,quannt24/marble,rku/marble