Update npm modules version
Merge branch 'master' of git://github.com/CalvertYang/sails-social-auth-example

* 'master' of git://github.com/CalvertYang/sails-social-auth-example:
  Update npm modules version
Merge branch 'master' of https://github.com/stefanbuck/sails-social-auth-example

* 'master' of https://github.com/stefanbuck/sails-social-auth-example:
  Delete __middleware.js