issue #2429:LuaWebSocket supports passing binary string buffer to c++
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into TestSample
issue #2429:LuaWebSocket supports sending binary string passed by lua
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into TestSample
issue #2429:Replace LuaWebSocket sendTextMsg function and sendBinaryMsg function with sendString function
issue #2429:Replace table with spaces
Merge pull request #3239 from samuele3hu/TestSample

issue #2429:LuaWebSocket supports sending binary string passed by lua