cleanup MarbleMap::setShowAtmosphere()
cleanup MarbleMap::setShowAtmosphere()

* no need to call doResize() to update the view because this is handled in MarbleWidget

svn path=/trunk/KDE/kdeedu/marble/; revision=1196447

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