Changed byte code file ext to ".jsc"

Modified loading logic to load js file first
Merge branch 'master' of https://github.com/sunzhuoshi/cocos2d-x into iss2106-js-bytecode
Removed bad comment
Merge branch 'master' of https://github.com/sunzhuoshi/cocos2d-x into iss2106-js-bytecode
Merge pull request #2483 from Weeds/fix-HttpClient

Fixed crash in HttpClient request on 64Bit
Update AUTHORS
Merge pull request #2514 from savdalion/extend-tests

Added example for russian language in TestCpp / LabelTest / BMFontUnicode
Update AUTHORS
Merge pull request #2513 from savdalion/const-methods

Added const methods for classes - purer code!
Update AUTHORS
Removed redundant code
issue #2103: Add more lua test case
Modified jsbcc to use "-p" option to turn on pipe mode
Merge pull request #2417 from sergey-shambir/disable_copy

Added CC_DISABLE_COPY macro
Update AUTHORS
Removed redundant code
Merge branch 'master' of https://github.com/sunzhuoshi/cocos2d-x into iss2106-js-bytecode
Fixed bad commit
Promote global functions and variables for PVR decryption to ZipUtils class.
Rename PVR decryption functions and variables to better fit in the Cocos2DX framework.
Improve log error notes.
Update TextureAtlasEncryptionTest to match revised function call in ZipUtils.
Update ccSetPvrEncryptionKeyPart documentation to clarify that encryption is never 100% secure.
documentation