* Clears the configuration and Adds the default strategies
* @param typeToCreate the type of geometry to begin creating if a click does not intersect with anything. If null then
* the click will only clear the current selection.
*/
public void initDefaultStrategies(ShapeType typeToCreate){
selectionStrategies.add(new SelectFeatureStrategy() );
deselectionStrategies.add(new WriteModificationsStartEditingStrategy(typeToCreate));
}