v0.8.0: fixes/tweaks:

- damage numbers now appear where a sprite is arriving if it is moving
- blob emitters can now have a defined bound within a cell
- tweaked hero level exit/entrance behaviour
- refactored game actions that are defined in GameAction.java

SPD-classes/src/main/java/com/watabou/noosa/ui/Button.java

@@ -66,8 +66,7 @@ public class Button extends Component {
 		KeyEvent.addKeyListener( keyListener = new Signal.Listener<KeyEvent>() {
 			@Override
 			public boolean onSignal ( KeyEvent event ) {
-				if ( active && !event.pressed
-						&& KeyBindings.getActionForKey( event ) == keyAction()){
+				if ( active && event.pressed && KeyBindings.getActionForKey( event ) == keyAction()){
 					onClick();
 					return true;
 				}