[Cocos2Dx] Create a new project

How to create a new game

Cocos2d-x 2.2
$ cd cocos2d-x
$ ./create-multi-platform-projects.py -p MyGame -k com.MyCompany.AwesomeGame -l cpp

Cocos2d-x 3.0alpha1
$ cd cocos2d-x-3.0alpha1/tools/project-creator
$ ./create_project.py
Usage: create_project.py -p -k -l
Sample: create_project.py -p MyGame -k com.MyCompany.AwesomeGame -l javascript