Add xxtea encrypt support for lua and update the console submodule
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_fix

Conflicts:
	tools/cocos2d-console
update console submodule
Update setting for different platform
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_fix
Adjust the xxtea directory structure and modify some grammar expressions
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_fix
Adjust the xxtea directory structure and modify configs files for platforms
Update Linux CMakeLists for xxtea
Merge pull request #6955 from samuele3hu/v3_fix

Add xxtea encrypt support for lua and update the console submodule