Merge pull request #7267 from andyque/addBinaryFileTests

add tests to GUI
Add configuration in templates to set the bundle identity of Mac & iOS project.
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3
Merge pull request #7333 from natural-law/v3

Add configuration in templates to set the bundle identity of Mac & iOS project.