Legecy AbstractLayer Classes get positions from AbstractProjection and hence work  correctly on all projections. 
Legecy AbstractLayer Classes get positions from AbstractProjection and hence work 
correctly on all projections. 

Fixes BUG:198584

svn path=/trunk/KDE/kdeedu/marble/; revision=995270

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