Extracting shallowClone to shallowClone.js
Merge branch 'extracting-shallowClone-to-shallowClone.js' of git://github.com/jsdevel/swagger-node-express into jsdevel-extracting-shallowClone-to-shallowClone.js
Merge branch 'jsdevel-extracting-shallowClone-to-shallowClone.js'