removed horizontal / vertical spacing in Statefigure

plugins/org.yakindu.sct.ui.editor/src/org/yakindu/sct/ui/editor/editor/figures/StateFigure.java

@@ -44,6 +44,8 @@ public class StateFigure extends RoundedRectangle {
 
 	public StateFigure(IMapMode mapMode) {
 		GridLayout layout = new GridLayout(1, false);
+		layout.verticalSpacing = 0;
+		layout.horizontalSpacing = 0;
 		this.setLayoutManager(layout);
 		this.setCornerDimensions(new Dimension(mapMode.DPtoLP(15), mapMode
 				.DPtoLP(15)));