refactor Widget flip logic
add button flip test
finish tests
Update MathUtilNeon64.inl

add arm64bit  neon support
Fix WebView and VideoPlayer in wrong place on Android 2.3.x
fix compiling error caused by disable CC_ENABLE_SCRIPT_BINDING
Add flat buffers reader and serialize
Config android, linux, wp8
1, Update windows project.
Merge pull request #14 from chengstory/Branch_v3_flatbuffers

Update windows project.
Modify that initialize Color4B for WidgetReader
Fixes for FileUtils

compiles after previous patch
Merge pull request #9195 from ricardoquesada/fixes_fileutils

Fixes for FileUtils
Merge pull request #9089 from wangqm0513/v3

Update MathUtilNeon64.inl
Merge pull request #9113 from Dhilan007/v3-scriptfix

fix compiling error caused by disable CC_ENABLE_SCRIPT_BINDING
replace tab with four spaces
Disable clang build on linux temporarily since we're using "-stdlib=libc++ " which wasn't installed on travis machine.
#8984: Removes unused codes in CCStdC-linux.cpp
Merge pull request #9105 from Dhilan007/v3-video-web-fix

Fix WebView and VideoPlayer in wrong place on Android 2.3.x
[ci skip] Update CHANGELOG