Merge pull request #11 from arturjpv/master

Fixed updateTrackingAreas not calling super.

src/cocoa_window.m

@@ -425,6 +425,7 @@ static int convertMacKeyCode(unsigned int macKeyCode)
                                                userInfo:nil];
 
     [self addTrackingArea:trackingArea];
+	[super updateTrackingAreas];
 }
 
 - (void)keyDown:(NSEvent *)event