CCTableview not draw correctly 

![screen shot 2014-03-11 at 14 55 07](https://f.cloud.github.com/assets/772040/2386537/3b029a3a-a92d-11e3-81b5-0e59692688e1.png)

I have an issue on CCTableview from cocos2d v3. I use the cctableview and add it as a child of a background sprite. but the cells from CCTableview is displayed not only inside the background content size, but for the border sometime will show outside the background.  See the screenshot attached, the red line area indicates the background view of the cctableview.