Fixed compilation errors on Visual Studio 2010.
Fixed compilation errors on Visual Studio 2010.

VibekeSkytt/GoTools,SINTEF-Geometry/GoTools,oliverjdb/GoTools,sbriseid/GoTools,sbriseid/GoTools,VibekeSkytt/GoTools,sbriseid/GoTools,oliverjdb/GoTools,oliverjdb/GoTools,SINTEF-Geometry/GoTools,VibekeSkytt/GoTools,SINTEF-Geometry/GoTools