* [lua-tests] Check the validity of label instance before setString.
fixed http://punchbox.info:3000/issues/26233
* Minor fix: Adds missing test case in NewAudioEngineTest.
* delete unnneded test case on windows
* delete unneeded test cases
* avoid parameter length limit when building android on windows
* adjust project setting to delete unneeded test cases
* remove unneeded test cases for windows10
* remove unneeded test cases for tizen
* remove unnedded test case for android
* [libcocos2d.vcxproj, libcocos2d.vcxproj.filters] Removed entries for non-existent files that were causing "Build is out of date" issues in Visual Studio
[project.pbxproj] Removed entries for non-existent file
* [libcocos2d.vcxproj.filters] Renamed CCStencilStateManager.h extension to .hpp.
* [libcocos2d.vcxproj, libcocos2d.vcxproj.filters] Removed entry for file CCDownloaderImpl.h which does not exist.
* Changed extension of CCStencilStateManager.hpp to .h
* Added support for VS2017 in project files.
* Improve the AndroidStudio configuration of test projects to fit the new implementation of cocos compile.
* Improve the AndroidStudio configuration of templates to fit the new implementation of cocos compile.
* [WebSocket] Adds support for getting url and server selected protocol
* Adds const keyword for getter methods, and make LOGE also works in release mode.
* fix tizen compile issue
* enable websocket test on tizen
* change application id of tizen projects
* improve cpp-tests websockets
* update template app id of tizen
* fix tizen cpp-tests in release mode
* update 3rd deps version
* bump external version to 123
* Refactors WebSocket:
1. Supports wss protocol
2. Uses only one libwebsockets context, multiple wsi instances to avoid multi-thread issues
3. Uses lws_create_vhost to create multiple virtual host, different protocols works
* Adds openssl include path to xcode project configuration.
* mac doesn’t depend on curl
* ca file path should be full path.
* More bug fixes like which in https://github.com/cocos2d/cocos2d-x/pull/6986
* Remove curl dependence for mac
* Updates Andorid.mk
* [win32] Adds wss support for win32, and updates openssl, libcurl, libwebsockets libraries.
* Updates external/config.json to 118.
* [win32] Updates cocos/2d/libcocos2d.vcxproj to fix compilation error while building in release mode.
* Linux support websocket ssl connection.
* Updates external/config.json
* Updates install-deps-linux.sh
* Adds dependence of binutils, print ld version
* Updates travis scripts.
* Updates travis scripts.
* Updates travis script, don’t output log while extracting.
* update before-install.sh
* updates before-install.sh
* updates before-install.sh
* don’t output log for installing software.
* Updates config.json to 120.
James Chen