Via points can be created from instruction points as well. Add a minimum drag distance that must be exceeded to create via points to avoid accidential creations by mouse clicks.
Via points can be created from instruction points as well. Add a minimum drag distance that must be exceeded to create via points to avoid accidential creations by mouse clicks.

svn path=/trunk/KDE/kdeedu/marble/; revision=1121574

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