title: How to shake CCsprite in cocos2d?
body: <p>I have a <code>CCSprite</code> in my game, representing an egg. How do I go about shaking it? I tried the following, but without success:</p>
  
  <pre><code>id Runleft = [CCMoveTo actionWithDuration:0.1 position:ccp(244, 156)];
  id RunRight = [CCMoveTo actionWithDuration:0.1 position:ccp(236, 156)];
  [eggPlay runAction:[CCRepeatForever actionWithAction:[CCSequence actions:Runleft,RunRight,nil]]];
  </code></pre>