* Skip UTF8 BOM if it exists
* Fix when string isn't terminated if fread() reads less size than paramter at FileUtils getData
Bug fix
Merge pull request #7151 from CocosRobot/update_lua_bindings_1403185113

[AUTO]: updating luabinding automatically
[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #7153 from CocosRobot/update_cocosfiles_1403186228

[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #6946 from hanjukim/skip-utf8-bom

Skip UTF8 BOM if it exists and bug fix for unterminated string