full cocos2d-x support

I have made a big job to adapt your great program to work with Coco2d-x.
And also i have made 2 improvements to plugins. 
1) I have added margins to CCControlButton 
2) I have created new plugin CCProgressNode
But both of this modification need small changes into cocos2d 
if you will have any questions feel free to contact me with skype my id - newnon