* Update js auto binding settings with new ndk version
* Remove unnecessary property from Ref
* Merge part of Cocos2d-x-lite :
1. Improve network bindings
2. Use nullptr instead of NULL
3. Remove usage of some deprecated APIs
4. Add some defensive code and cleanup
* Fix spine track entry circle referencing issue
* cocos2d/cocos2d-x#16327: Fix global object leak issue in JSB
* Improve ScriptingCore::evalString, old implementation have been deprecated in Spidermonkey
* Update JS versions
* Add docs for web v3.13
* Improve ScriptingCore
* Manual merge cocos2d/cocos2d-x#16383 by DavidDeSimone
* Fix auto bindings configurations
* Update web ref
Ported tests:
- js-tests
- cpp-tsts
- lua-tests
- game-controller tests
all of them working, but most of the tests can't be navigated
since they expect a controller.