Downloading large file to memory could cause stack overflow and crash, because old code created buffer `char buf[buflen];` in stack.
New code creates buffer in heap.
* remove APP_SHORT_COMMANDS setting (#17722)
some developers report it will cause error on Windows though i can not reproduce it. It is strange, the setting is used to resolve command length limitation on Windows.
* Particle font size should be a const value (#17676)
* Particle font size should be a const value
* Minor fix: CCStencilStateManager.hpp -> CCStencilStateManager.h in xcode project.
* JSB SocketIO.connect supports to pass a CA cert file (#17736)
* JSB SocketIO.connect supports to pass a CA cert file
* The second parameter of SocketIO.connect function is probably a `option` object. JSB just ignores it.
setCharMap, setBMFontFilePath and setTTFConfigInternal use getFontAtlas.
getFontAtlas retain font atlas always.
setFontAtlas not release, if atlas equal current.
For example call Label::setTTFConfig for equal ttfConfig.
* Adding async functions for FileUtils::listFiles and FileUtils::listFilesRecursively.
* Updating CCFileUtils::listFiles and CCFileUtils::listFilesRecursively to not expose their async version to
the JS and Lua scripting layers, due to a bug in the binding generator code.
* Updating comments in CCFileUtils.h to prevent improper JS bindings to be generated.
* Editing the cocos2dx.ini files, to prevent bindings for listFilesRecursivelyAsync and listFilesAsync to be generated.
* Fixes cocos2d build for tvOS.
* Support for the tvOS micro gamepad as a CCController.
* Changes library/header search paths for external libraries from iOS to tvOS.
* Updated 3rd party libraries.
* fixed#17685: [android] Audio in game couldn't be mute while a ring or a call is coming
* Updates comments in AudioEngine-inl.cpp and removes extra empty line in javaactivity-android.cpp
* Puts audio focus relative code to another java file named Cocos2dxAudioFocusManager.java
Renames setAudioFocusLost to setAudioFocus.
* Renames JNI function.
* Register audio focus in onResume and unregister it in onPause.
* fixed#17665: [android] Crash while launching on the devices only support OpenGL ES 2.
Fixes that egl.eglCreateContext may return non-null but EGL10.EGL_NO_CONTEXT value.
It will cause create a EGL env with a EGL_NO_CONTEXT egl context which will cause crash.
* Don’t link with libGLESv1_CM.so
* [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.
sbrednikhin