Small bug fixes (started ignoring case for Spawn Group lookup, like in

the game; avoid NPE in Dialogue parser).

src/com/gpl/rpg/atcontentstudio/ui/map/WorldMapEditor.java

@@ -102,6 +102,10 @@ public class WorldMapEditor extends Editor {
 		return pane;
 	}
 	
+	public void updateXmlViewText(String text) {
+		editorPane.setText(text);
+	}
+	
 	
 	private JPanel buildSegmentTab(final WorldmapSegment worldmap) {
 		JPanel pane = new JPanel();