Update binding.gyp due to compilation problem on linux and windows
Update binding.gyp due to compilation problem on linux and windows

kelektiv/node.bcrypt.js,kelektiv/node.bcrypt.js,kelektiv/node.bcrypt.js,ncb000gt/node.bcrypt.js,ncb000gt/node.bcrypt.js,kelektiv/node.bcrypt.js,ncb000gt/node.bcrypt.js,ncb000gt/node.bcrypt.js,kelektiv/node.bcrypt.js